As for finding out the species of tree:
I am not sure where you live, but I know that nurseries usually have someone on staff who is familiar with trees. So, you might want to try getting some info from one of your local nurseries on identifying your particular species (specii? Ugh . . . I can never remember how that works) of tree.
As for a book about bonsai:
If you can still find it (used book store or online possibly), Sunset published a great illustrated (I would think most bonsai books are . . . heh) book titled
Bonsai: Illustrated Guide to an Ancient Art (Lane Publishing Co.; Menlo Park, California; 1965/1976(!)). Despite being a book that was last updated 30 years ago, I find it to be a concise yet thorough resource for growing and training bonsai. It even has a list of the best times of the year for pinching, pruning, wiring and bending, and potting and root pruning for 38 different genus of trees!!!
I wouldn't want to say that I would . . . uh . . . violate any copyright laws, but if you could not find the book and needed some specific info, perhaps something could be worked out (freely of course!!!). You know, come to think of it, I'm not sure the rules governing out-of-print books . . . hm . . . anyway, I would love to help.
Of course, now I want to get back into raising a bonsai. I quit after a former girlfriend 'killed' one that I had been growing for some time. Sigh. But your enthusiasm is inspiring!!!

Good luck!