Hi. I'm the author of "Invent Your Own Computer Games with Python", a programming book aimed at young adults and complete beginners. The book is freely available under a Creative Commons license and you can download it in full from http://inventwithpython.com. I've priced the book at $25, but would like to share a discount code that brings it down to $8.32 that I'd like you to share with any educators or people who want to buy multiple copies. The book doesn't have problem sets and might not be completely appropriate for the classroom, but some people have told me they've used it as a textbook. There's no minimum quantity needed for this code, but I'd like you to just distribute it to teachers/instructors (it basically cuts out my royalty and sells it at cost.) The code only works on this estore site, not on Amazon: https://www.createspace.com/3430836 KBZTK2XU Of course, you can always download the book from inventwithpython.com for free and print it out. -Al