Minute mysteries <detectograms>
By: by H. A. Ripley; with a foreword by Lewis E. Lawes.
Publisher: Houghton Mifflin company
Published: 1932
Place of publication: Boston; New York
Language: eng
Number of pages: 177
Subjects: Detective and mystery stories.; Puzzles.
Other titles: Detectograms.
Notes: Mysteries and detective problems to be solved from given data.
"Solutions": p. [145]-177.