American Heritage Dictionary of the English Language: page 1.

ISO/IEC 9945-1:1996, © 1996 by IEEE: page 29.

Lewis Carroll, Alice’s Adventures in Wonderland: pages xv, 47, 70, 88, 97, 98, 106, 131, 142, 161, 189, 197, 241. Reproduced by permission of Macmillan Children’s Books.

Lewis Carroll, Through the Looking-Glass: pages 1, 4, 8, 20, 25, 29, 35, 45, 172, 214, 283, 290, 302. Reproduced by permission of Macmillan Children’s Books.

Lewis Carroll, The Hunting of the Snark: pages 3, 13, 28, 39, 120, 131, 134, 289, 367. Reproduced by permission of Macmillan Children’s Books.