Ratings5
Average rating3.6
Series
9 primary books10 released booksCallahan's is a 11-book series with 9 primary works first released in 1977 with contributions by Spider Robinson and Barrett Whitener.
Reviews with the most likes.
Enjoyed the first one a lot more. While it was interesting to see a larger body of Robinson's work, I didn't really like the non-Callahan's stories.