So has that big nonfiction book on the Ninja Turtles been released yet? I thought I'd heard it was released (and haven't heard anything about it since), but I haven't found a copy anywhere. Though I have found a TMNT book advertised as an "ultimate fan book", but it appears to be more for ultimate fans of the current series.
I wonder if there should be a "TMNT Character Encyclopedia". Considering DK's character encyclopedias avoid behind the scenes information, I wonder if it could include characters from all incarnations (the original comics, all three animated shows, The Next Mutations, and the movies), or if it would have to be limited to just one of those (the current series or new movie would be the most likely choices).
Finding out about that one crossover, I was thinking back to a crossover I thought should have happened as a kid: I thought there should have been a "Teenage Mutant Ninja Turtles Meets The Simpsons" crossover. All because both franchises had video games (including similar, popular arcade games) at the time. Heck, I thought it was great how in the second movie there's a scene where a Bart Simpson glass appears.