"I often thought how it would be fun to create a Calvin and Hobbes reading 'curriculum' so I was delighted to find out about this textbook from the mid-1990's.
"The Calvin and Hobbes comic strip ran from 1985-1995 and Bill Watterson allowed only two licensed items during that time: a 16 month wall calendar and this book, which was written by a speech pathologist and special education teacher in North Dakota. The license limited the print run of this book to 2500 copies with the stipulation that it only be advertised to school teachers...."
http://ashlandbookcompany.blogspot.com/2006/03/i.html
