Open each window in this magical advent calendar to discover a story or activity book hidden behind it. There are 12 magical Sticker Dolly Story books featuring fairies, mermaids and unicorns, and 12 little activity books, including drawing, doodling, puzzles and three sticker books.

Fiona Watt (Author)
Fiona Watt is an Editorial Director and writer at Usborne Publishing. She graduated from Exeter University with a Bachelor of Education in Art and Design. She taught for three years at a primary school in Kent, before spending two years at a British school in The Netherlands. She started working at Usborne in 1989 and has written and edited hundreds of books including baby and novelty, sticker, art and craft, cookery, science and activity books. She has written all the titles in the award-winning THAT'S NOT MY® series and many in the highly successful Sticker Dolly Dressing series. She is the sixth biggest-selling UK children's author, with over 10 million of her books sold in the UK since records began.

Zanna Davidson (Author)
Zanna writes fiction and non-fiction for Usborne. Her favourite things to write about are small monsters and talking animals. She used to live in London but now lives in a cottage on the edge of some woods. She is only sorry there are no bears or witches in them.

Heather Burns (Illustrator)
Heather Burns is from a little market town called Uttoxeter in the middle of England. She graduated from the University of Lincoln with a degree in Illustration in 2013 and has been working as a freelance illustrator ever since.

Sylwia Filipczak (Illustrator)
Sylwia was born in Lodz, Poland and still lives there with her husband and two children. She studied at the Academy of Fine Arts in Lodz, Poland.