Top ten sci-fi sagas for teens

Paul Magrs' latest novel is Lost on Mars.

At the Guardian, he tagged his top ten sci-fi sagas for teens, including:The Tears of the Singers by Melinda Snodgrass

My guilty secret all these years has been my being a fan of Star Trek not in any of its TV or movie incarnations in particular – but rather the original novels from the 1980s. Melinda Snodgrass was one of a whole gang of women writers