Worlds Away From Home by Samilla Roberts
After an extraordinarily gruesome day at school, feeling humiliated by her math teacher, Ashley decides to take a nap on her new deckchair. Little did she know her deckchair was no ordinary one.
When she wakes up from her nap, she realises she is Worlds Away From Home. Since the deckchair transported her, Ashley looks for the chair in hopes of it returning her home. As she searches she realises that it would take more than finding her deckchair to get home…because she finds herself in many mysterious places.