Juvenile Mystery Collection 003 - Biff, Nancy, & Trixie

It has been nearly 5 years, but here is a another round of teen detectives that may have helped you pass the EOG reading tests.

Trixie Belden and the Happy Valley Mystery was the 9th adventure of the popular 13 year old detective. Published in 1962 it was the 3rd book written by "Kathryn Kenny" a Western Publishing nom de plume.

Hawaiian Sea Hunt Mystery was the 3rd of Grosset & Dunlap's Biff Brewster Adventures. Published in 1960, the series of 15 books were written by "Andy Adams" an in-house name shared by authors. Walter B. Gibson, Edward Pastore, and Peter Harkins.

The Scarlet Slipper Mystery was originally the 32nd adventure in the Nancy Drew Mystery Stories. Published in 1954, it was written by Charles Stanley Strong, under the Grosset & Dunlap house pseudonym "Carolyn Keene".