"This is Teaching with Calvin and Hobbes by Linda Holmen and Mary Santella-Johnson. It is a children's language textbook that was developed and written by a speech pathologist and a learning disabilities educator. In the book, Calvin and Hobbes comic strips are utilized in a classic Dick and Jane style to teach vocabulary, comprehension, critical thinking, deductive reasoning, and the form and function of humor...."
http://home3.inet.tele.dk/stadil/calvin.htm
http://home3.inet.tele.dk/stadil/teaching.htm
http://web.archive.org/web/20070704192324/http://home3.inet.tele.dk/stadil/teaching.htm
