The day raises money so that every child can have a book of their own. More images will be added throughout the day as they come in - so make sure you keep refreshing!
5. Ella, three, from Gainsborough went to nursery as Dorothy
6. Jessica, 10, from Gainsborough as the mad hatter from Alice in Wonderland
7. Kaidance, three, from Gainsborough as Alice in Wonderland
8. Kaydan, five, from Hilcrest Early Years Academy in Gainsborough as Peter Pan