Open Library
Mystery
Every answer hides another question.

Cam Jansen and the Mystery of the Monster Movie
David A. Adler

Three Witnesses
Rex Stout

The Mars Room
Rachel Kushner

'Til Death
Evan Hunter

Darkstalker
Tui T. Sutherland

What's the worst that could happen?
Donald E. Westlake

The Only Good Indians
Stephen Graham Jones

Call After Midnight
Mignon Good Eberhart

The New Girl Friend and other stories of suspense
Ruth Rendell

Tunnel vision
Sara Paretsky

The Problem of Cell 13
Jacques Futrelle

Dying Light (Logan MacRae)
Stuart MacBride

The Murders of Richard III
Elizabeth Peters

The White Cottage Mystery
Margery Allingham

The Widening Gyre
Robert B. Parker

Cop Town
Karin Slaughter

Cam Jansen and the Mystery of the Television Dog
David A. Adler

The Lamorna Wink
Martha Grimes

The Pentagon Spy
Franklin W. Dixon

The killing man
Mickey Spillane