Open Library
Mystery
Every answer hides another question.

A deadly judgement
Donald Bain

False Positive
Andrew Grant
Murder at Spindle Manor
Morgan Stang
Christie Classics (And Then There Were None / Murder of Roger Ackroyd / Philomel Cottge / Three Blind Mice / Witness for the Prosecution)
Agatha Christie
The golden ball [short story]
Agatha Christie
Embroidered Truths
Monica Ferris
Death by denim
Linda C. Gerber
The mystery of Christ-- and why we don't get it
Robert Farrar Capon
バッカーノ!2001 The Children Of Bottle
成田良悟
Trial & error
Levine, Paul
Through the heart
Kate Morgenroth
A killing season
Jessica Speart
The Maine mutiny
Donald Bain
A Dangerous Woman
Debra C. Lee
The Casebook of Sherlock Holmes
Arthur Conan Doyle
Hunting Lila
Sarah Alderson
Lady in the Lake, the
Raymond Chandler
A darker god
Barbara Cleverly
Nutty as a fruitcake
Mary Daheim
Money
Dave Mead