Autore: Robert J. Mendenhall

John L. French & Junior Lee Houston: Code Name Intrepid: Volume Three

Robert J. Mendenhall: Code Name Intrepid: Books 1-3 Box Set

Leonard Apa & David Court: Caped: An Anthology of Superhero Tales

Robert J. Mendenhall: Death in Scarlet

Robert J. Mendenhall: Black Axe

Robert J. Mendenhall: First Case

Robert J. Mendenhall: Hades’ Gate

Robert J. Mendenhall: Secret Missions

Robert J. Mendenhall: Far Futures Book One

Robert J. Mendenhall: Case Violet

Robert J. Mendenhall: CNI Classified: Volume 1

Robert J. Mendenhall: Big Guns

Michael A. Black & John C. Bruening: CNI Classified: Volume 2

Robert J. Mendenhall: Far Futures Book Three