Hey,
These are some highly recommended and popular books for genetics-
1. Principles of Genetics by Gardner, Snustad, Simmons. 2. Concepts of Genetics by Klug and Cummings. 3. Igenetics by Peter.J.Russel 4.Genetics a molecular approach by T.A.Brown 5. Genetics by P.K.Gupta, Rastogi Publications
I do not know at what academic stage you are in,(meaning whether you are a school, bachelor's or master's student) but try going through these books.You might find your best.
Hope this helps.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile