* "Our Landlady Has a Pet Monster" (2014)
* "The Unstealable Cheese" (2015)
* "The Adventures of a Cat Burglar" (2016)
* "The Secret of the Ancient Library" (2017)
* "The Mystery of the Missing Treasure" (2018)
* "The Case of the Purloined Painting" (2019)
* "The Peril of the Poisoned Potion" (2020)
* "The Challenge of the Crystal Maze" (2021)
* "The Quest for the Golden Fleece" (2022)
Non-fiction:
* "The History of Cheese: From Cavemen to Cheesemongers" (2016)
* "The Science of Cat Burglary: How to Break Into a House Without Getting Caught" (2017)
* "The Secrets of the Ancient Library: Unlocking the Mysteries of the Past" (2018)
* "The Treasures of the Missing Treasure: A Guide to Finding Lost Riches" (2019)
* "The Art of the Purloined Painting: How to Steal a Masterpiece Without Getting Caught" (2020)
* "The Perils of the Poisoned Potion: A Guide to Avoiding Deadly Drinks" (2021)
* "The Challenges of the Crystal Maze: A Guide to Overcoming Obstacles" (2022)
* "The Quest for the Golden Fleece: A Guide to Finding Adventure" (2023)