June, 1943 Betty Ahern isn't a novice PI anymore. After solving several dangerous cases, she is hired for what she hopes will be simpler one. A soldier home from Europe on medical furlough wants her to find his birth mother. Left at a church and raised an orphan at Father Baker's Home for Boys, his only clue is a silver St. Christopher medal with a French inscription on the back. Betty tracks down the unmarried daughter of a wealthy...