Start with high-confidence absurdist fiction books, then narrow by subgenre or adjacent topics.
The Festival of Insignificance
Milan Kundera
The Trial
Franz Kafka, Idris Parry
A Humument
Tom Phillips
Pulp
Charles Bukowski
The Age of Calamities
Senaa Ahmad
Defekt
Nino Cipri
Life a User's Manual
Georges Perec, David Bellos
The Metamorphosis
Franz Kafka
Manalive
G. K. Chesterton
Dream World
R.A. Lafferty
