I'm not sure where to put this question, so I hope this fits here. It's about printing, but not writing. Off and on for a couple of years I have been working on a collection of blueprints that I hope to publish. The appeal will be to a very limited audience, so I don't know if I'll ever sell any. I have seen similar collections, one printed on legal paper (8.5 x 14) and the other printed on ledger paper (11 x 17). Both were comb-bound. I think I would like to do mine (if/when I ever finish it) in either ledger size, "Architectural B" size (12 x 18), or Super B size (13 x 19). Are there any print-on-demand printers that can produce books in any of those sizes, in a comb or spring binding so the sheets lay flat when the book is opened?