Anyway, via Pharyngula I learn that Hosler is working on a new book, Optical Allusions, which will be
a science comic book funded by a grant from the National Science Foundation. The aim of this work is to develop and test a chapter of a non-majors biology text book in comic form. This particular chapter will contain 9-10 short stories focusing on different aspects of eye biology and evolution. The stories are linked by a common protagonist, Wrinkles the Wonder Brain, and his ongoing quest to find his employers' lost eyeball.
Hosler offers the following graphic as the rationale behind this project:
PZ has some additional details at Pharyngula and an excerpt, in pdf form, can be found here (you can also read excerpts from his other comics by following links from his main page). If this work is anything like his others, it will be a triumph as well.