検索キーワード： 著者 "Mildred A. Wirt" すべてのカテゴリー

Penny Parker’s father is a car accident victim and is taken to a hospital by another driver. However, they never arrive and the widowed father, Anthony Parker, is struck by brain damage with memory loss. At one point he cannot remember his own name nor recognize Penny as his daughter. He is owner and publisher of The Riverview Star newspaper and is pursuing information concerning a car-theft gang. Fortunately, the time element is overcome for his recovery and this leads to thwarting the plans of the unscrupulous gang.

Hoofbeats on the Turnpike is a thrilling young-adult mystery featuring teen sleuth Penny Parker. Drawn to a remote hill community by tales of a headless horseman, Penny and her friend Louise uncover a web of deception, sabotage, and hidden dangers threatening the town.

The Missing Formula is a thrilling young-adult mystery about orphan Anne Fairaday, who must uncover her father’s missing scientific formula before it falls into the wrong hands. With the help of her brave friend Madge Sterling, she embarks on a race against time filled with danger and deception.

In Swamp Island, teen detective Penny Parker finds herself in the middle of a mystery involving an escaped embezzler, a vengeful criminal, and a missing fortune. As she navigates through danger and deception, Penny must use her sharp instincts to crack the case. A thrilling, fast-paced entry in the Penny Parker mystery series!