The Mystery of the Iron Box: A Ken Holt Mystery

The Mystery of the Iron Box is a juvenile detective novel by Bruce Campbell, first published in 1952. The story follows young sleuths Ken Holt and Sandy Allen as they investigate a series of strange occurrences linked to an ornate iron box, a Christmas gift from Ken's father. As they uncover a plot involving counterfeiting and criminal activity, the boys face danger and intrigue, culminating in a thrilling escape from their captors. This book is notable for its engaging mystery and the dynamic partnership between the two protagonists.