G-Men - 07/38: Adventure House Presents:

Crime's Last Stand by C.K.M. Scanlon "Crushout! No grim prison walls can hold the criminals favored by the mysterious key man—whose open defiance of justice can only be met by G-Man courage!" Death Between Glass by Col. William T. Cowln Candid Crime by Barry Brandon Famous Cases of J. Edgar Hoover by Jack Kofoed