Grade
3-4
Robert M. Quackenbush
Investigator Ketchem's Crime Book
Paperback
(Avon Books Jan. 1, 1984)
, First Edition edition
The reader matches wits with Investigator Ketchem by trying to deduce how he solves these twenty one-page mysteries.
- Series
- An Avon/Camelot Book
- ISBN
- 0380857383 / 9780380857388
- Pages
- 47
- Weight
- 17.6 oz.