A young woman is missing, and her boyfriend is desperate to find her.
Desperate enough to hire Gertrude, Gumshoe.
Thrilled to have her first real client, Gertrude gets right to work. But is she ready for a real case? Can she catch a kidnapper without getting snatched up herself?
The Gertrude, Gumshoe Books in Order:
Book 1: Introducing Gertrude, Gumshoe
Book 2: Gertrude, Gumshoe: Murder at the Thrift Store
Book 3: Gertrude, Gumshoe and the VardSale Villain
Book 4: Gertrude, Gumshoe: Slam Is Murder
Book 5: Gertrude, Gumshoe: Gunslinger City
Book 6: Gertrude, Gumshoe and the Clearwater Curse
Gertrude in South Dakota Book 1: Gertrude, Gumshoe: S'more Murder
Gertrude in South Dakota Book 2: Gertrude, Gumshoe: Haunted Hotel
Gertrude in South Dakota Book 3: Gertrude, Gumshoe: Cowboy Shoot
Gertrude also makes an appearance in The Prima Donna.