- Ignatz Home Page (Herriman's baby) - Site dedicated to the character Ignatz Mice. With bibliography, biography of Herriman and lots of scans of the strip. Also in French.
- Krazy Kat - An introduction to Krazy Kat, decorated with panels and some Sunday pages.
- Origins of American Animation, 1900-1921 - Chronological list of online animated cartoon exhibits from the Library of Congress, with three 1916 Krazy Kat cartoons in Real Video, QuickTime and MPEG format.
- Some Say it With A Brick - Uncredited essay about Krazy Kat and unrequited love. Includes a few strips.
