When I first started drawing I was horrible with faces…but as time went on and I kept practicing drawing faces I was able to get better. I used this book on a regular basis and it helped me learn to draw different types of faces way better. I hope this book helps you as much as it helped me. Enjoy.
Here’s a link to the amazon site to buy the book. http://www.amazon.com/Facial-Expressions-Visual-Reference-Artists/dp/0823016714