From Bow-Wow and Mew-Mew by Mara Louise Pratt-Chadwick and illustrated by Rebecca Chase, 1905.

From The Mill That Charles Built, A New Game of Forfeits, 1820.

"The friendliest kitten alive."  From the Massachusetts Society for the Prevention of Cruelty to Animals' Our Dumb Animals, 1920.

From The Ontario Readers First Reader Part 1, 1880.

From the Wizardry VI: Bane of the Cosmic Forge handbook.

From Youth's Companion, 1927.

From Chatterbox, 1872.

From the Duluth Evening Herald, 1909.

Buster does not in fact look happy.  From First Lessons in Nature Study by Edith Patch and illustrated by Robert Sim, 1926.

From Wee Wisdom, 1910.

From the Massachusetts Society for the Prevention of Cruelty to Animals' Our Dumb Animals magazine, 1924.

From Youth's Companion, 1904.

Rare to see a procession of invisible men.  From Bradley Polytechnic Institute's 1924 yearbook.

From We Live in a City by Horn, Wickey & Horn and illustrated by Herbert Paus, 1940.

From the Elson-Runkel Primer, 1914.

From Lees-McRae College's 1956 yearbook.

From Everything Here Is Mine by Nicole Hollander, 2000.

From Three Little Kittens Who Lost Their Mittens by Laura Rountree Smith and illustrated by F. R. Morgan, 1919.

From Youth's Companion, 1878.

From Kansas State University's 1985 yearbook.  See How to Be Your Own Cat.