I got around to reading Alfred Shortstaff and the Cavern of Time from cover to cover in print, which is a good medium to, sadly, find errors! Gah! There were at least 40 changes I had to make to the text itself, and then I ended up re-typesetting the entire book because I realized that the spacing on the chapters bothered me. How embarrassing. Well, if you've bought the book already, you now own a rare first-edition copy!