User blog comment:Bobofango/Monster Hunter Tri Concept Monsters/@comment-1520318-20100712234909

There's quite a bunch of text for each of the game's monster's. It's all in Japanese though if you can read it. There is also text for Loc Lac City and Moga Village and stuff about its residence (people).

For the most part, those are all the conceptual monsters except for a couple missing pics that were too small to consider scanning/uploading. The book also has concept art of all the armors and weapons in the game.