
The Adventures of Sherlock Holmes
Arthur Conan Doyle
1892
A crime happens in a room that is apparently sealed from the inside, with no way in or out.
Plot twists · Locked Room Mystery

Arthur Conan Doyle
1892

Edgar Allan Poe
1841

G. K. Chesterton
1911

Agatha Christie
1934

John Dickson Carr
1935

Umberto Eco
1980

Agatha Christie
1920

A. A. Milne
1922

Anna Katharine Green
1878

Anthony Horowitz
2016
Combinations that already exist in the catalog. Click to search for both.
Faustian Bargain
A character trades something precious, often their soul, in exchange for youth, talent, or power.
Revenge
A wronged character spends the story hunting down the people who hurt them.
Dual Identity
A respectable person hides a second, darker self or lives two opposite lives.
Portal Fantasy
Ordinary people step through a doorway into a magical other world.