Open Library
Mystery
Every answer hides another question.

Killing floor
Lee Child

A Certain Justice
P. D. James

Miss or Mrs.?
Wilkie Collins

Shroud for a Nightingale
P. D. James

Mystic river
Dennis Lehane

Memento Mori
Muriel Spark

Raffles, Further Adventures of the Amateur Cracksman
E. W. Hornung

The Skull Beneath the Skin
P. D. James

A Taste for Death
P. D. James

The Adventure of the Christmas Pudding
Agatha Christie

Stormbreaker
Anthony Horowitz

A Blunt Instrument
Georgette Heyer

A Mind to Murder
P. D. James

Point Blanc
Anthony Horowitz

The magic Faraway Tree
Enid Blyton

Mr. Mercedes
Stephen King

The Crime at Black Dudley (Albert Campion #1)
Margery Allingham

Death in Holy Orders
P. D. James

The tower treasure
Franklin W. Dixon

The witness for the defence
A. E. W. Mason

Disclosure
Michael Crichton

Player Piano
Kurt Vonnegut

Lie Down With Lions
Ken Follett

Gone, Baby, Gone
Dennis Lehane