A sequel to Sir Arthur C. Clarke’s Nebula Award–winning novella “A Meeting with Medusa,” this novel continues the thrilling adventure of astronaut Howar

This two-in-one package features a story of a space disaster victim's meeting with the actual Medusa and an evocation of mountain climbing on Mars

The first novel in the Poseidon's Children series from the acclaimed author of the Revelation Space series. One hundred and fifty years from now, Africa has bec

This is Final Book (Book Four) of the Epic Tetralogy, The Four Lords of the Diamond. **** Aliens are spying on Earth from one of the four worlds that make up th

When geology-mad Sam goes to stay with her American cousin, Trey, neither of them have any idea what adventures they're about to unleash. They bring together tw