Beast Quest is a best-selling British series of children's fantasy–adventure novels produced by Working Partners Ltd and written by several authors all using the house name Adam Blade.

[2][3] The series is published by Orchard Books in the UK and by Scholastic Corporation in the US and is aimed largely at boys and girls aged 7 and over.

[4][5] The books take place in a world called Avantia, and focus on a young boy named Tom and his friend Elenna as they attempt to restore peace to the land by stopping beasts from causing destruction.

[6][7] Kathryn Flett, writing in London's The Observer, has called the books "almost certainly a work of publishing (if not quite literary) genius...Narnia meets Pokémon via Potter.

[10] From 2021 to 2023, a short spin-off series called Space Wars consisting of four books was published.