Putting on the guitar pedagogue hat, Heussenstamm wrote Guitar Workout for Hal Leonard. This instructional book combined mastering speed picking with melodic theory applied specifically to the geometries of the guitar.
He also co-authored 100 Jazz Lessons with Paul Silbergleit and 100 Blues Lessons with Chad Johnson.
Heussenstamm was a major contributor to Hal Leonard’s DVD series Guitar Licks Goldmine, which has become an exhaustive resource for guitarists of all levels and backgrounds.
His YouTube channel, johnhguitar, is focused on education and informative instrument reviews and has over 10 million views.