A.J. MacKenzie is the pseudonym of Marilyn Livingstone and Morgen Witzel, a collaborative Anglo-Canadian husband-and-wife duo. Between them they have written more than twenty non-fiction and academic titles, with specialisms including management, medieval economic history and medieval warfare.
Ric Jerrom is an actor, writer and highly established audiobook narrator. He is a leading performer and director with the UK comedy theatre ensemble, Natural Theatre Company. He has narrated a number of titles from big-name authors including Ruth Rendell, Patrick O’Brian and Barbara Taylor Bradford.