A.J. MacKenzie

AJ Mackenzie is the pen name used by Anglo-Canadian husband and wife Marilyn Livingstone and Morgen Witzel. The pair write management and non-fiction books under their names but write fiction books under AJ Mackenzie. According to the couple, writing as a husband and wife comes with its own share of problems; one of them is finding the ideal time to work together as each of them is always committed to other activities besides writing.