In the beginning the only recommendation I have is learn, learn, learn. In no particular order here are some books that are essential to having a good foundation for investing.
I'm only going to recommend books or knowledge sources that i have personally read or tried.
Rich Dad Poor Dad:
This is your first stop, to getting into an investment mindset and will help you grow more than most books will, highly recommend it.
The Intelligent Investor:
Definitive Book on Value Investing. A Book of Practical Counsel
A Beginner's Guide to the Stock Market
Everything You Need to Start Making Money Today