Ring

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

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

The Stonehenge Gate

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

The Green Girl (Unabridged): optional

Darker Than You Think

The Testaments: WINNER OF THE BOOKER PRIZE 2019

After World's End (Unabridged): optional

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

Abaddon's Gate: Book 3 of the Expanse (now a Prime Original series)

Cibola Burn: Book 4 of the Expanse (now a Prime Original series)

Babylon's Ashes: Book 6 of the Expanse (now a Prime Original series)

Book Summary and Analysis of Project Hail Mary by Andy Weir.

Metro 2033: The novels that inspired the bestselling games