Unto Him That Hath

Worlds of the Imperium (Unabridged): optional

Battle for the Stars

Leviathan Wakes: Book 1 of the Expanse (now a Prime Original series)

The World with 1000 Moons

Planets of Adventure

Caliban's War: Book 2 of the Expanse (now a Prime Original series)

The Disciplinary Circuit (Unabridged): optional

The Metal Giants (Unabridged): optional

Harry Harrison: The Stainless Steel Rat: The start of the Stainless Steel Rat's escapades

And The Gods Laughed

Battle for the Stars (Unabridged): optional

Jack Williamson: Salvage in Space: To Thad Allen, meteor miner, comes the dangerous bonanza of a derelict rocket-flier manned by death invisible.

The Testaments: WINNER OF THE BOOKER PRIZE 2019

The Brain (Unabridged): optional

Nemesis Games: Book 5 of the Expanse (now a Prime Original series)

Short Science Fiction Collection 092 (Unabridged): optional