- "Alle på nær et par" (2021)
- "The Watsons:A Compilation" (2019)
- "The Watsons:A Sequel" (2018)
- "The Casebook of Inspector Mallard" (2017)
- "Mallard's Revenge:A Collection of Crime Short Stories" (2016)
- "Mallard's Quest" (2014)
- "Mallard's Mystery:A Collection of Classic Crime Short Stories" (2013)
- "Mallard's First Case" (2012)
- "Manden der myrdede sin kone" (2012)
- "Hvem dræbte Sir Benedict?" (2012)
noveller:
- "Sagen om den forsvundne butler" (2011)
- "The Ghost of Mallard Manor" (2011)
- "The Secret of the Locked Room" (2011)
- "The Poisoned Pen" (2011)
- "Kroppen i biblioteket" (2011)
Afspiller:
- "Mord på Mallard Manor" (2011)
Poesi:
- "Reflections" (2010)