This one is particularly focused on comic books. I swear, half of it is comic book cover pics and guides. This was published in 1998k, so it only goes through The Adventures of Batman and Robin for animation and Batman & Robin for film merchandise. This is old school, which a lot of collector's prefer anyway.
This guide starts out great..the first half with a ton of great pictures..then it degenerates to a haphazard listing of product. I go there looking for a checklist, but instead get a line by line listing, which honestly becomes too jumbled when you look at it. Its hard to get any good information out of it. If you can search through it you can certainly learn a few things, but I really wish they'd taken more care on this section.
Overall, its a good, solid buy and is honestly one of the only Batman collector guides on the market! Why, I don't know!