Based on the billion dollar DreamWorks franchise, get ready for adventure with Hiccup and Toothless in this activity book with glow-in-the-dark stickers! Join your favourite heroes and dragons from Berk in this action-packed activity book with over 250 glow-in-the-dark stickers! Full of games, puzzles, colouring and more, this activity book will keep Dragons fans busy for hours! Look out for more How to Train Your Dragon: The Hidden World books: How to Train Your Dragon: The Hidden World 1001 Stickers How to Train Your Dragon: The Hidden World Dragon Gliders How to Train Your Dragon: The Hidden World Glow in the Dark Sticker Book How to Train Your Dragon: The Hidden World The Story of the Film How to Train Your Dragon Ultimate Movie Guide How to Train Your Dragon is now a major DreamWorks franchise. How to Train Your Dragon 3 is scheduled for release in 2019 and the TV series Defenders of Berk can be seen on CBBC and Netflix.