amateur detective history--from Max Allan Collins

Nancy Drew, a series beloved by the young and the young at heart.....

AA Milne, creator of Winnie the Pooh wrote a single mystery, The Red House Mystery, once considered to be one of the top three every written.

Encyclopedia Brown by Donald J. Sobol

Aside from Nick and Nora, however, the most successful married couple in mysteries had to be Pam and Jerry North.

Here's a link to Mr and Mrs. North