If you have ever sat up at night wondering, "Where is the C in CAKE and COD?" you will need to wonder no more after you turn the digital pages of "Dolly's ABC" from 1854. Along with "Dolly's ABC", this delightful collection from the Curriculum Library's Historical Collection at the University of Wisconsin-Milwaukee offers up nineteen complete children's books of historical importance. This collection contains very short picture books, along with several other instructional manuals for teachers, such as "Teaching Boys and Girls How to Study", by Peter Jeremiah Zimmers. For students with a passion for the history of education, this site will be quite a find, and it will merit several return visits.