Hubby reads...

Master Waller typically reads philosophical study books, zen, tao, wabi sabi and tai chi/martial theory manuals.
He also reads the occasional fiction book, e.g.

William Gibson
20000 Leagues Under the Sea
Dune
The Heart of Darkness
I Am Legend
Catch-22
The Zenith Angle
Seamus Heaney
Steppenwolfe
The Secret Agent
Distraction
Cat's Cradle
The Lifted Veil
A Sentimental Journey
T S Eliot
Death is a Lonely Business
Hyperion
Good as Gold
J G Ballard
River of Gods
A Good Old-Fashioned Future
Ilium/Olympus
Schismatrix Plus
Philip K Dick