Demian's Gamebook Web Page

Series People - Ellery Queen

Fass, Robert

The Roman Hat Mystery

Harrison, Scott

The French Powder Mystery

Queen, Ellery

The American Gun Mystery
The Chinese Orange Mystery
The Dutch Shoe Mystery
The Egyptian Cross Mystery
The French Powder Mystery
The Greek Coffin Mystery
Halfway House
The Roman Hat Mystery
The Siamese Twin Mystery
The Spanish Cape Mystery