I'm just popping up to tell you about a cool idea...you can rent textbooks rather than buy them, for all levels from undergraduate through doctoral studies, at Chegg. Saves you money, saves resources by sharing books instead of printing new books, and on top of that, they plant a tree for every book you rent. You can even highlight in the book, a bonus for visual learners like me!
p.s. I have no stake in Chegg...just like to pass on a good deal when I see one!
p.p.s. Chicken updates coming soon!