Author: Sonic The HedgehogInterest age: from c 5 years | Interactive & activity books & packs | Colouring & painting activity books | Children's / Teenage fiction & true stories | Puzzle books (Children's / Teenage) | Computer game guides (Children's / Teenage)Published on 9th October 2025 by HarperCollins Publishers (Farshore) in the United Kingdom.Multiple-component retail product, part(s) enclose | 384 pages 371mm x 320mm | 800g Race into the holiday season with Sonic and his super squad! Ready for a festive adventure with Sonic and his friends? Of course you are! Join Team Sonic for 24 days of fun by diving into this 6 in 1 advent calendar! It includes: Amazing activities Hilarious jokes Cool challenges Fun facts Awesome crafts And a special festive story! Packed full of exciting things to do, set up your calendar on December 1st and make your way through each day (no peeking!) and enjoy the holiday season with Team Sonic.