* "Fedle Me This!" (2007)
* "The Mystery of the Lost Fiddle" (2008)
* "Violinmysteriet" (2009)
* "The Phantom Violinist" (2010)
* "Den forsvindende violinist" (2011)
* "Den stjålne violinist" (2012)
* "Violinistens hemmelighed" (2013)
* "Den dødelige violinist" (2014)
* "Den forsvindende violinist" (2015)
* "Den fangede violinist" (2016)
* "Den forrådte violinist" (2017)
* "Den jagtede violinist" (2018)
* "The Fugitive Violinist" (2019)
* "The Reckoning" (2020)
Faglitterære bøger:
* "Den komplette guide til at spille violin" (2007)
* "The Essential Fiddler's Handbook" (2008)
* "Fiddle Tunes for Beginners" (2009)
* "Fiddle Tunes for Intermediate Players" (2010)
* "Fiddle Tunes for Advanced Players" (2011)
* "Spillemandens følgesvend" (2012)
* "Fiddler's Guide to Improvisation" (2013)
* "Fiddler's Guide to Playing in a Band" (2014)
* "Fiddler's Guide to Composing Your Own Music" (2015)
* "Fiddler's Guide to Recording Your Own Music" (2016)
* "Fiddler's Guide to Performing Your Own Music" (2017)
* "Spillemandens guide til at lære dig selv at spille violin" (2018)