You can take the tokens in to bookshops and supermarkets up and down the country and redeem them for titles that are on offer.
This year there are loads of cool books that you can get for free with your World Book Day £1 token, and you can also use the token to get £1 off special titles.
Be sure to look out for your £1 book token from 26th February!
Here are all the books you can get for £1 (or for free with your World Book Day token!)
- Oi Goat! by Kes Gray and Jim Field (Hodder Children’s Books)
- Mr Men: My Book About Me By Mr Silly written and illustrated by Adam Hargreaves, original concept by Roger Hargreaves (Egmont)
- The Baby Brother From Outer Space! by Pamela Butchart, illustrated by Thomas Flintham (Nosy Crow)
- Paddington Turns Detective and Other Funny Stories by Michael Bond, illustrated by Peggy Fortnum (HarperCollins Children’s Books)
- Nadiya’s Bake Me a Story by Nadiya Hussain, illustrated by Clair Rossiter (Hodder Children’s Books)
- Terry’s Dumb Dot Story: A Treehouse Tale by Andy Griffiths and Terry Denton (Macmillan)
- The Girl Who Thought She Was a Dog by Clare Balding, illustrated by Tony Ross (Puffin)
- Brain Freeze by Tom Fletcher, illustrated by Shane Devries (Puffin)
- The Bolds’ Great Adventure by Julian Clary, illustrated by David Roberts (Andersen Press)
- Marvel Avengers: The Greatest Heroes by Alastair Dougall (DK)
These books are for Teens and Young Adults and will cost just £1.50 when you use your World Book Day token:
- An Abundance of Katherines by John Green (Penguin)
- Fly by Night by Frances Hardinge (Macmillan)
- I Have No Secrets by Penny Joelson (Egmont)
- Summoner: The Novice by Taran Matharu (Hachette)
- Gangsta Rap by Benjamin Zephaniah (Bloomsbury)