The Hitchhiker's Guide to the Galaxy

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

Dirk Gently's Holistic Detective Agency: The Beloved Cult Classic From Douglas Adams

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

The Restaurant at the End of the Universe

Life, the Universe and Everything

The Three-Body Problem

So Long, and Thanks for All the Fish

Tiamat's Wrath

Mostly Harmless

The Hitchhiker's Guide To The Galaxy: Secondary Phase

Leviathan Falls

The Hitchhiker's Guide To The Galaxy: Tertiary Phase

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

The Hitchhiker's Guide To The Galaxy: Primary Phase

The Dark Forest

The Hitchhiker's Guide To The Galaxy: Quintessential Phase

Darth Plagueis: Star Wars