The textbook for this course is actually online, so in this instance the problem's solved. They're using the free book "How to Think Like a Computer Scientist,"

The textbook for this course is actually online, so in this instance the problem's solved. They're using the free book "How to Think Like a Computer Scientist," by Allen B. Downey. Check it out here: http://www.greenteapress.com/thinkpython/thinkpython.html http://www.greenteapress.com/thinkpython/thinkpython.html