Since I will be tied up with school...
...I thought I'd compile a collection of the reference/study materials that I use and recommend to others. I will update the list from time to time (as I discover new things).
These resources are relevant for both digital and traditional mediums as well as technique and philosophy.
Bridgman's Complete Guide to Drawing from Life by George Bridgman
Even if you don't draw people, I still recommend this book... as it teaches "blocking-in"/gestures. Copy the drawings/sketches from the book to help yourself build good habits.
The Zen of Seeing by Frederick Franck
Learn to see and you will learn to draw—this book explains how to see (with a more subjective approach).
Drawing on the Right Side of the Brain by Betty Edwards
A great reference for anyone who can't shut their brain (an