Sixteen year old Leslie Crane has come to the New Jersey shore as a companion to ailing Aunt Marcia, whose doctor has sent her there for a some quiet rest and recuperation. While the beach is lovely in October, Leslie quickly finds herself getting lonely with no one her own age to talk to. Little does she realize that she will not only soon make a new friend, but that they will both end up in the midst of a puzzling mystery centered around the closed up bungalow next door. Augusta Huiell Seaman is the author of over 40 historical fiction and mystery novels for older children most of which are currently out of print. The Dragon’s Secret was originally published in 1921.

A mysterious girl, a mysterious pool, and a mysterious businessman combine to send two Florida teens to adventureland in this pre-Nancy Drew tale for young people

When fourteen year old Sally Carter decides to share the secret she has discovered on Slipper Point with her new friend Doris Craig, she couldn’t possibly imagine where the solution to this intriguing mystery will lead them! Augusta Huiell Seaman is the author of over 40 historical fiction and mystery novels for older children most of which are currently out of print. The Slipper Point Mystery was originally published in 1919.

What is the secret of the old boarded up house? And what is the answer to the mystery of the long lost letter that is found in it? Best friends Joyce and Cynthia - along with their dog "Goliath", are determined to find out in this pre-Nancy Drew juvenile mystery for girls.Augusta Huiell Seaman was the author of over 40 historical fiction and mystery novels for older children.

Marcia Brett has noticed unusual activity at the ramshackle and seemingly abandoned mansion next door: a mysterious, veiled lady is seen coming and going out the front door, a different woman is glimpsed through a shuttered window, and most mysterious of all, a pretty, blond girl is seen briefly looking forlornly out an upper window! Along with her best friend, Janet McNeil, the two girls are determined to learn the secrets of the old house and befriend the young girl, but once they do, the secrets only increase. The girl has no idea why she is at this house or even who the women she is living with are! Has she been kidnapped? Are they relatives? No one seems to know.