From dark and foreboding classics to children's books that explore the cosmos, here are our favourite tales of time travel where characters get a chance the course of history.
When Tom loses the love of his life, time travel seems like the only way to change their fates. Read the opening chapters of Elan Mastai's breakthrough love story All Our Wrong Todays
Elan Mastai was born in Vancouver and lives in Toronto with his wife and children. He writes movies. All Our Wrong Todays is his first novel and a BBC Radio 2 Book Club choice for 2017.
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