130,000+ Books, Games & Puzzles in-stock 🇳🇿

Overnight NZ-wide delivery 🚀 Auckland Bookstore • Open 7 days, 8:30am–5pm

The Cobalt Mask

By Sesame Workshop
Series: Ghostwriter
0.0 (0 reviews)
4.58 goodreads logo

Ratings/reviews counts are updated frequently.

Check link for latest rating. ( 12 ratings, 1 reviews)
Book Hero Magic crafted this summary to help describe this book. While it's new and still learning, it may not be perfect - your feedback is welcome! Summary
The Cobalt Mask is an adventurous children's book by Sesame Workshop that follows a young hero's quest to uncover the secrets of a mysterious blue mask. Through exciting twists and enchanting settings, it explores themes of courage, friendship, and the power of imagination, all tailored for young readers.
Read More
Format: Paperback / softback
$2600
AVAILABLE WITH SUPPLIER Ships from our Auckland warehouse within 4-6 weeks

Found a better price? Request a price match

Book Hero Magic created this recommendation. While it's new and still learning, it may not be perfect - your feedback is welcome! IS THIS YOUR NEXT READ?

You might enjoy this book if you love stories that blend fun and learning, capturing young readers' imaginations while introducing them to engaging educational content. Its vibrant characters and adventurous plot make it a delightful choice for children who enjoy exciting tales with a touch of humour and creativity.

Book Hero thinking about your next read

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun — we've got it all in Ghostwriter — the extraordinary new series from the Emmy award-winning hit Apple TV+ show, created by your friends at Sesame Workshop.

Masterfully adapted from the original novels and short stories, this diverse and playful retelling of The Cobalt Mask is sure to delight today's readers for years to come. Featuring an introduction by Newbery and Coretta Scott King Award-winning poet and writer Kwame Alexander.

Series: Ghostwriter

View all
  • The Cobalt Mask
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun — we've got it all in Ghostwriter — the extraordinary new series from the Emmy award-winning hit Apple TV+ show, created by your friends at Sesame Workshop. Masterfully adapted from the original novels and short stories, this diverse and playful retelling of The Cobalt Mask is sure to delight today's readers...
    By Sesame Workshop
    Paperback
    $2600
    Available
    Ships in 4-6 weeks
  • The Magic Paintbrush and Other Enchanted Tales
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter -the extraordinary new series from the Emmy-award winning hit Apple TV+ show, created by your friends at Sesame Workshop. Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter-the extraordinary new series from the Emmy-award winning hit Apple TV+ show,...
    By Jennifer Torres and Henry Lien
    Paperback
    $2400
    Available
    Ships in 4-6 weeks
  • Trinity
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter -the extraordinary new series from the Emmy-award winning hit Apple TV+ show, created by your friends at Sesame Workshop. Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter-the extraordinary new series from the Emmy-award winning hit Apple TV+ show,...
    By D.J. MacHale
    Hardback
    $2600
    Available
    Ships in 4-6 weeks
  • The Mysteries of Sherlock Holmes
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter—the extraordinary new series from the Emmy-award winning hit Apple TV+ show, created by your friends at Sesame Workshop. Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter—the extraordinary new series from the Emmy-award winning hit Apple TV+ show, created...
    By Margaret Dilloway and Arthur Conan Doyle
    Paperback
    $2200
    Elsewhere:
    $2400
    Available
    Ships in 4-6 weeks
  • Kwame Alexander's Free Write
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter - the extraordinary new series from the Emmy-award-winning hit Apple TV+ show, created by your friends at Sesame Workshop. From the Newbery-Medal winning author of The Crossover and The Undefeated comes an exciting, interactive poetry notebook, empowering kids to express themselves in verse. Discover the...
    By Kwame Alexander
    Hardback
    Sold Out
  • Frankenstein
    Masterfully adapted by Anna Meriano, this diverse and playful retelling of Mary Shelley's Frankenstein is sure to delight today's readers for years to come. Features an introduction by Newbery and Coretta Scott King Award-winning poet and writer Kwame Alexander. The book also includes bonus activities: Games Quizzes Puzzles Vocabulary Reading Comprehension Crafts Incredible stories. Award-winning storytellers. Epic adventure, mystery, and...
    By Mary Shelley and Anna Meriano
    Hardback
    Sold Out
  • Alice's Adventures in Wonderland
    Incredible stories. Award-winning storytellers. Epic adventure, mystery, and fun? We've got it all in Ghostwriter—the extraordinary new series from the Emmy-award-winning hit Apple TV+ show, created by your friends at Sesame Workshop. Masterfully adapted by Olugbemisola Rhuday-Perkovich, this playful retelling of Lewis Carroll's Alice's Adventures in Wonderland is sure to delight today's readers for years to come. Featuring an introduction...
    By Olugbemisola Rhuday-Perkovich and Lewis Carroll
    Hardback
    Sold Out

Book Details

INFORMATION

ISBN: 9781728222202

Publisher: Sourcebooks, Inc

Format: Paperback / softback

Date Published: 11 June 2021

Country: United States

Imprint: Sourcebooks Wonderland

Contributors:

  • Introduction by Kwame Alexander

Audience: Children

DIMENSIONS

Width: 140.0mm

Height: 191.0mm

Weight: 300g

Pages: 272

Collections

Children's Books Children’s, Teenage and Educational Classic Fiction Penguin Books Series: Ghostwriter Sesame Workshop

About the Author

Sesame Workshop is the nonprofit educational organization behind the world-renowned children's program Sesame Street. With the mission of helping kids grow smarter, stronger, and kinder, Sesame Workshop has worked with educators to develop programs tailored to the unique needs of children all over the world. Sesame Workshop works to teach the whole child, providing lessons on topics from ABCs and 123s to health, emotional well-being, and respect.

Also by Sesame Workshop

View all
  • Home for the Holidays
    There's no place like home for the holidays! Join our Sesame friends as we celebrate the holiday season together in this multicultural book for kids! There's no place like home for the holidays! Join our Sesame Friends as we celebrate the holiday season together in this all-new multicultural book for kids! No matter what holidays you celebrate during the most...
    By Sesame Workshop and Craig Manning
    Hardback
    $2800
    Available
    Ships in 4-6 weeks
  • Heroes Wear Masks
    Superheroes wear masks! Come along as Elmo gets ready to go off to school and be a mask hero! Superheroes wear masks to protect against viruses! Join Elmo in this picture book as he prepares for school and becomes a mask hero! Today is going to be a SUPER day! Elmo is heading to school, and he wants to be...
    By Sesame Workshop
    Paperback
    $3300
    Available
    Ships in 2-3 weeks
  • Just One You!
    An expanded deluxe edition of the Sesame Street bestseller Just One You! that celebrates the beauty of diversity. Celebrate diversity and be the best you in this deluxe edition of the bestselling picture book Just One You!, the perfect graduation gift! PLUS includes 80+ fun stickers! Join your favourite Sesame Street friends as they celebrate all of the spectacular reasons...
    By Sesame Workshop
    Hardback
    $4600
    Available
    Ships in 2-3 weeks
  • You Can Do It!
    Growth mindset moves in and self-doubt moves out in this new and inspiring story from Sesame Street! When Elmo tries to write his name but keeps messing up the letters, his mom reminds him that it's okay! He might not know how to write his name yet, but with more practice, he can do it. Perseverance is a thread throughout...
    By Sesame Workshop
    Hardback
    Sold Out
  • Heroes Wear Masks
    Superheroes wear masks! Come along as Elmo gets ready to go off to school and be a mask hero! Superheroes wear masks to protect against viruses! Join Elmo in this picture book as he gets ready to go off to school and become a mask hero. Today is going to be a SUPER day! Elmo is heading to school, and...
    By Sesame Workshop
    Hardback
    Sold Out

More from Children's Books

View all
  • New Release
    Fight or Flight: Diary of a Wimpy Kid (21)
    When the going gets tough, what’s a wimpy kid to do? In Fight or Flight, Greg Heffley faces his biggest challenge yet as he becomes a target for the school bully. Luckily for Greg, his best friend, Rowley Jefferson, takes karate, so at least Greg’s got someone in his corner. But an unexpected twist makes Greg realize he’s facing an uphill...
    By Jeff Kinney
    Paperback
    $1699
    Elsewhere:
    $2100
    In Stock
    Ships today
  • New Release
    Gruffalo Granny
    The brand new Gruffalo picture book from Julia Donaldson and Axel Scheffler. The Gruffalo said to his daughter one day, "Your Gruffalo Granny is coming to stay." Return to the deep dark wood with the first new Gruffalo story in over 20 years, and meet Gruffalo Granny as she visits the Gruffalo family. This fresh and exciting new Gruffalo adventure...
    By Julia Donaldson
    Hardback
    $2499
    Elsewhere:
    $3000
    (2)
    In Stock
    Ships today
  • New Release
    The Sixth Faction
    Beatrice Prior stands on the brink of a decision every person in her world must make: five factions, five futures, five lives. She has a plan: she's going to make the bravest choice, and leave Abnegation behind to join Dauntless, even though it means leaving her family behind. But when tragedy strikes at her Choosing Ceremony, everything changes—her world, her...
    By Veronica Roth
    Paperback
    $2999
    Elsewhere:
    $3499
    In Stock
    Ships today
  • Detective Beans Colouring Club
    New Release
    Detective Beans Colouring Club
    Help Detective Beans solve the case of the missing colours! Join the Colouring Club now! Join the Detective Beans Colouring Club! Inside you'll find 40 removable colouring pages featuring scenes from all over Cat Town. Filled with all the characters you know and love from the Detective Beans graphic novels like Biscuits, Beans' mum, Mr Brickle, Bear, Detective Baby Bird...
    By Li Chen
    Paperback
    $1799
    Elsewhere:
    $2100
    In Stock
    Ships today
  • Wahine
    New Release
    Wahine
    From a majestic mermaid to a clay woman, the creator of glaciers to the mother of gardening, discover powerful wahine and how their stories shaped the world around us. Wahine introduces readers to twelve purakau of brave, bold, and inspiring women of Aotearoa. A beautifully illustrated collection that will delight the whole whanau, from award-winning illustrator Isobel Joy Te Aho-White....
    By Isobel Joy Te Aho-White
    Hardback
    $3199
    Elsewhere:
    $3999
    In Stock
    Ships today
  • New Release
    Lottie Brooks’s Twelve Disasters of Christmas
    From hilarious MEGA bestselling author, Katie Kirby, comes a new story collection from the world of Lottie Brooks! But this time... it's not about Lottie! From hilarious MEGA bestselling author, Katie Kirby, comes a new story collection from the world of Lottie Brooks! And it's CHRISTMAS! In The Completely Chaotic Christmas of Lottie Brooks we spent the holiday season with...
    By Katie Kirby
    Paperback
    $1799
    Elsewhere:
    $2100
    In Stock
    Ships today
  • Matihe! Achoo! Matihe! Achoo!
    On Sale
    21% off
    New Release
    Matihe! Achoo!
    What happens when a grumpy tupua has to sneeze? Matihe! Achoo! is a bilingual story about the tupua Mataoho and his connection to the volcanoes of Tāmaki Makaurau, Auckland. It comes with an action song to engage young readers! He pūrākau e pā ana ki a Mataoho me ngā puia o Takamaki Makaurau. He tupua pukukino a Mataoho e noho...
    By Qiane Matata-Sipu
    Paperback
    $1500
    Elsewhere:
    $2100
    In Stock
    Ships today
  • The Sweet As Looky Book
    The Sweet As Looky Book
    Can you find all the chocolate fish? Is it possible for kiwi to fly? Can you spot the difference? See Aotearoa New Zealand through the eyes of award-winning artist Donovan Bixley in The Sweet As Looky Book. Use your finest skills to seek out pirates in the Bay of Islands and birds in Rakiura Stewart Island. Get in a car...
    By Donovan Bixley
    Hardback
    $2299
    Elsewhere:
    $2799
    Backorder
    Ships late October
  • Pocket Observology
    New Release
    Pocket Observology
    Pocket Observology is a practical field guide designed for those who love to explore and understand the natural world around them. Slip this guide out of your pocket to identify, measure, compare, or find clues to the things you encounter every day in nature. This pocket guide is a useful tool and a fun reminder of how to engage with...
    By Giselle Clarkson
    Paperback
    $2399
    Elsewhere:
    $2799
    In Stock
    Ships today
  • New Release
    The Day of the Dinosaur Disaster
    Angry anacondas, blizzarding blobs, carnivorous cactuses ... what kind of twisted curse will Glam-Evil think up this time?!Only it's not just Glam-Evil's curse the gang needs to worry about; they've got a few other problems, too. Swooping Pteranodons, a hungry T-Rex, a missing mother, and ... is that ... an ASTEROID?!Join MILES AND JONES as they face their biggest challenge...
    By Sam Smith
    Paperback
    $1400
    Elsewhere:
    $1499
    In Stock
    Ships today
  • On Sale
    15% off
    New Release
    The Neverfear
    A world of richly-imagined wonder Cressida Cowell It’s the Midsummer Feast on the Islet of Glimt and on this magical moonlit evening, the word on everyone’s lips is bandits. Reports of masked men burning villages are spreading throughout the Archipelago, but worse is still to come: Christopher and Anya are ambushed and one of the people they love most is...
    By Katherine Rundell
    Paperback
    $1700
    Elsewhere:
    $2299
    In Stock
    Ships today
  • New Release
    Mari the Unwonderful Witch
    A charming, cosy and thought-provoking tale about a wonderfully unconventional little witch, by bestselling author of BUTTER, Asako Yuzuki. Perfect for fans of WICKED, KIKI'S DELIVERY SERVICE, and THE HATMAKERS series by Tamzin Merchant - and anyone who likes an enchanting adventure with just a hint of mischief. Mari the Unwonderful Witch introduces us to Mari, an eleven-year-old witch who...
    By Asako Yuzuki
    Paperback
    $1999
    Elsewhere:
    $2400
    In Stock
    Ships today

Why buy from us?

Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!

Service & Delivery

Service & Delivery

Our warehouse in Auckland holds over 100,000 books, toys, board games and puzzles in-stock so you're not waiting for your order to arrive from overseas.

Auckland Bookstore

Auckland Bookstore

We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.

Our Gifting Service

Our Gifting Service

Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.

Children's Books lists from the team

Explore our curated lists from our heroes to find your next read!

The Latest at Book Hero

View all