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.

Babies and toddlers will love moving the chunky sliders to make the pets move and reveal little surprises. There are finger trails to follow, and holes to peep through too. Meet a hamster on a wheel, kittens playing with a ball, a rabbit chewing a flower, a fish swimming in a tank and a dog with a waggy tail.

Turn the pages in That's not my cat... to explore smooth stripes, fuzzy paws and fluffy ears.

With their bright, bold, eye-catching illustrations and fuzzy, furry, smooth and soft tactile patches on each page, babies and toddlers love the best-selling That's not my... books.

- That's not my... books are designed to be shared, and support sensory and language development. - Don't forget to spot the little white mouse on every page! - DID YOU KNOW...? One That's not my... book is sold every minute in the UK! - With over 80 titles to choose from, there's a That's not my... book for everyone.

Use the stickers to dress the doll characters in this exciting version of Cinderella. Scenes include Cinderella hard at work in the kitchen, her stepmother and sisters in their smart drawing room, a footman arriving with an invitation to a ball at the Palace, the surprise arrival of the fairy godmother, Cinderella losing her slipper as she runs home after the ball and lots more.

Babies and toddlers will love turning the pages to discover different diggers digging holes and lifting loads in this new title in the best-selling touchy-feely That's not my... series. As well as the tactile textures to explore and bright eye-catching illustrations, there's the familiar little white mouse to spot on every page! That's not my... books are designed to be shared, and support sensory and language development.

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(R) 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. Rachel Wells is a mother, writer and cat lover. She lives in Devon with her family and her pets and believes in the magic of animals. Rachel grew up in Devon but lived in London in her twenties working in marketing and living in a tiny flat with an elderly rescued cat, Albert. After having a child she moved back to Devon and decided to take the plunge and juggle motherhood with writing.

Dress the sticker dollies in a range of Halloween costumers in this spooky addition to the Sticker Dolly Dressing series. There are lots of stickers with which to dress the dolls in brilliant costumes and accessories, and decorations to complete the magical scenes.

A fun game for two or more players with 52 cards showing pictures of different types of cars, including racing cars, sports cars, convertibles, hatchbacks, vintage cars and lots more. As well as Snap you can use the cards for memory games - or even for spotting cars out of the window on a car journey.

'n Betowerende plakkerboek vir jong dogtertjies met poppies om aan te trek en hondjies om mee te speel. Die agterflap vou uit sodat ekstra plakkers gebêre kan word terwyl die poppe aangetrek word. Dit is 'n kreatiewe boek van die Britse uitgewershuis Usborne wat Protea Boekhuis in Afrikaans vertaal en aan 'n Suid-Afrikaanse mark bekendstel.

Babies will love looking at the bright pictures of zoo animals and seeing what happens when they move the sliding panels. An elephant waves her trunk, a turtle pops in and out of his shell and an orang-utan swings in the trees. There are cut-out shapes and fingertrails to discover, too.

This magical little activity book is full of fairies to dress and scenes to decorate. Have fun adding the stickers as the fairies gather berries, fly across a moonlit sky, dance with snowflakes and play among the treetops. There are over 200 stickers of their clothes, as well as lots of treetop creatures.

Babies will love looking at the bright pictures in this delightful book and seeing what appears when they move the sliders. The simple sliding panels reveal a chick hatching in a hen house, baby goats peeping out of a barn, a busy tractor and cows being milked. As well as the sliders, there are finger trails to follow too.

Turn the pages to discover different trains with smooth wheels, shiny windows, a rough roof and glossy engine in this buggy-book version of a much-loved That's not my... title.

With their bright, bold, eye-catching illustrations and fuzzy, furry, smooth and soft tactile patches on each page, babies and toddlers love the best-selling That's not my... books.

Enter a magical world where unicorns with rainbow manes gallop across the sky, meet a woodland fairy princess, gaze at the Northern lights and rest in a crystal cave. Use the stickers to adorn the unicorns with headdresses and garlands, and choose outfits for the fairy dolls.

Use the stickers in this magical book to dress the witches and wizards. The mystical scenes include mixing magic potions, learning to ride a broomstick, creating magic at midnight and trick-or-treating. As well as the clothes, there are lots of spooky things to embellish the backgrounds including bats, cats and owls.

Dress the fairies for dancing with elegant swans, waltzing with swirling snowflakes and having their wishes granted by their fairy godmother in this magical addition to the best-selling Sticker Dolly Dressing series.

Swim with mermaids as they explore a mysterious cave, find sunken treasure, meet a mer-prince and play with creatures in their mystical underwater world. Add the stickers to dress the mermaids and bring the colourful scenes to life.

Four delightful jigsaws specially designed for tiny hands and little fingers are embedded in the pages of this sturdy That's not my... board book. Each jigsaw piece has touchy-feely textures which will help to develop sensory awareness and the concept of matching.

The perfect first jigsaw book for babies and toddlers.

That's not my... books are designed to be shared, and support sensory and language development.

Join the fairies as they tiptoe with unicorns in an enchanted forest, skip barefoot beside a misty lake and explore a secret rose garden in this delightful new addition to the best-selling Sticker Dolly Dressing series.

Meet five adorable chicks in this delightful Easter addition to the much-loved That's not my... series. Babies and toddlers will love touching the textured patches as they meet chicks with soft wings, fuzzy tummies and rough feet. The bright pictures and textures to stroke are designed to help develop sensory and language awareness.

Meet five adorable bunnies in this charming addition to the much-loved That's not my... series. Babies love the best-selling That's not my... books with their bold illustrations, patches to stroke, and a mouse to spot on every page, all designed to develop sensory and language awareness.

Have fun choosing the stickers to create outfits for the dolls as they walk their dogs in a wood, take a puppy on a trip to the vet, join in a puppy training session and lots more canine activities.

This book, with its own brightly colored inkpad of seven colors, is bursting with ideas for fingerprinting animals from hedgehogs to crocodiles and koalas. Each page has step by step instructions, pictures to complete and lots of space for fingerprinting. With a spiral binding so the book lies flat to make it easy for children to create delightful pictures.

Unicorn lovers will adore this magical activity book, filled with unicorns to decorate and fairies and mermaids to dress on every page. Scenes include rainbows in the sky, playing by the sea and lots more. With over 300 reusable stickers of clothes, flowers and accessories, this activity book can be enjoyed time and time again.

Budding young fashion designers can create exciting new outfits for the dolls as they explore London. There are over 350 stickers inspired by iconic London fashions, from elegant garden party dresses to geometric sixties prints and eighties punk outfits. With hints and tips for colour and pattern combinations, and 100 blank stickers to customise.

Light up your Christmas with this super-special festive addition to the bestselling That's not my... series. With a bigger format, sparkly foiled cover and twinkly lights to discover on the final page, That's not my... Christmas Tree is the perfect present for babies and toddlers. The best first Christmas gift! Turn the pages to explore the bumpy trunk, prickly branches, sparkly decorations and shiny presents on the Christmas trees, all brought to life with the familiar little white mouse to spot on every page. One That's not my... book is sold every minute in the UK and the series has sold over 31 million copies around the world! With over 70 titles in the series, there's a That's not my... book for everyone.