Haunted Hamilton The Ghosts of Dundurn Castle and Other Steeltown Shivers Leslie, Mark Heftet / 2013 / Engelsk
Canadian Mounted A Trivia Guide to Planes, Trains and Automobiles Leslie, Mark Heftet / 2022 / Engelsk
I Think It's A Sign That The Pun Also Rises Dad Jokes, Puns, Quips, Laughs, Groaners, and Playful Pensive Ponderings Leslie, Mark Heftet / 2025 / Engelsk
Creepy Capital Ghost Stories of Ottawa and the National Capital Region Leslie, Mark Heftet / 2017 / Engelsk
Too Macabre for Montreal Tales Deemed Too Disturbing for MACABRE MONTREAL Leslie, Mark Heftet / 2021 / Engelsk
