John C. Hull 
Fundamentals of Futures and Options Markets, Global Edition [PDF ebook] 

For courses in derivatives, options and futures, financial engineering, financial mathematics, and risk management. An Easily Understandable Introduction to Futures and Options Markets Fundamentals of Futures and Options Markets covers much of the same material as Hull’s acclaimed title, Options, Futures, and Other Derivatives. However, this text simplifies the language for a less mathematically sophisticated audience. Omitting calculus completely, the book is suitable for any graduate or undergraduate course in business, economics, and other faculties.