Personally, I like books with a harder backing & 
cover than the Itoya books as well, but so far I 
haven't seen anything larger than the 11x14 books 
at Michaels that has a nice thick cover.

I _thought_ that those would be big enough, up 
until I recently acquired a cel that's 
approximately 11x14.5!

Has anyone else seen any of the "thicker" books 
in an 14x17 size? (or even 11x17, etc. -- just 
anything that would hold a cel that's just barely 
too big for an 11x14 book)