In 2011 The Complete Wendel was published under the Universe imprint of Rizzoli Publications.
Unfortunately, by now it's out of print. But I've still got some copies myself, so if you'd like to order one from me directly, here's so info about how to do that.
Every episode of my Wendel comic strip series, which was regularly featured in The Advocate during the 1980s, is in this book and ready to be savored (or re-savored) in this nicely produced compilation, along with a generous new introduction by my phenomenally talented colleague Alison Bechdel and a newly-drawn orgy of cartooned speculation, "Where Are They Now?"
For those of you who never encountered my Wendel series, you can get a taste of what awaits you by clicking here to see a few sample episodes.