Hi, I'm Sadique. Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.
I would suggest you to go for Dan Barton Bonsai book.
This single book has everything you need to help find and maintain your first tree and then go to second and third and so on...
There are so many books and resources on the web that a person gets confused where to start.
Many acquaintance of mine who have been caring for bonsai for more than ten years suggested this title.
It cuts right to the chase with tons of information and with all the facts.
Please click this link to buy the book: https://www.amazon.com/gp/product/1856050793/