6 books in series

Oslo Detectives

Oslo Detectives is a 6-book series with 6 primary works first released in 1993 with contributions by K.O. Dahl, Don Bartlett, and Kjell Ola Dahl.

Lethal Investments
#1PopularFirst

1993 • 2 Readers • 368 pages 3

The Man in the Window
#3

2001 • 1 Reader • 384 pages 3

#5

2005 • 1 Reader • 292 pages 4

Faithless
#7

2010 • 2 Readers • 276 pages 3