Slaves to the Metal Horde (Unabridged): optional

Worlds of the Imperium (Unabridged): optional

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

Get Off My World

The Scheme of Things

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

A Town Is Drowning

Tarnished Utopia

The Giant Atom

Planet of the Small Men

The Testaments

Black Cat Weekly #22

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

Corrigan's Homunculi

Black Cat Weekly #24

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

Kindness

Mine Host, Mine Adversary

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