William D. Crump, "Happy Holidays–Animated!: A Worldwide Encyclopedia of Christmas, Hanukkah, Kwanzaa and New Year's Cartoons on Televisio" English | ISBN: 1476672938 | 2019 | 418 pages | PDF | 14 MB
Communist Cartoons: Cartoons from "The Communist", 1920-22 by "Espoir" Imprint unknown; 2nd edition | October 14, 1982 | English | ISBN: 0946114005 | 52 pages | PDF | 25 MB
Homöopathische Krankheits-Bilder: Mit Cartoons zum passenden Arzneimittel Band 1 von Alexander Gothe Deutsch | 12. Dezember 2007 | ISBN: 3830472579 | 208 Seiten | PDF | 39.3 MB