Do-It-Yourself Screenprinting, originally titled Do-It-Yourself Silkscreening, was self-published for three issues, before being collected in a book format published by Microcosm in 2007. DIY Screenprinting is a how-to guide about printing t-shirts in the comfort of one's own home. It also details Isaacson's adventures as a street vendor on Telegraph avenue in Berkeley, CA and working in a t-shirt shop.
Feedback is a concert-review comic, concerning mostly hardcore and punk shows and also exists as a blog at feedbackcomics.blogspot.com
Grumpy McBumbles is a happy-go-lucky hobo.
All of these comics are available for ordering on-line at lastgasp.com and microcosmpublishing.com