"The eye, the ear, and the arm" (1989 printing). Library of Congress Catalog Record. Retrieved 2013-11-23. Catalog records show The Eye ..., 1989, 160 pages; The Ear ..., 1994, 311 pages.
nancyfarmerwebsite.com
Farmer, "Bio" (no date). Farmer. Nancy Farmer's official home page (nancyfarmerwebsite.com). 2008–present. Retrieved 2013-11-23.
Farmer, "Moving" (June 17, 2010). Farmer. Nancy Farmer's official home page (nancyfarmerwebsite.com). 2008–present. Retrieved 2013-11-23.
Farmer, "Home" (2013). Farmer. Nancy Farmer's official home page (nancyfarmerwebsite.com). 2008–present. Retrieved 2013-11-23.
nationalbook.org
"National Book Awards – 2002". National Book Foundation (NBF). Retrieved 2012-01-26. (With acceptance speech by Farmer and introduction by panelist Han Nolan, who remarked: "this year perhaps more than any other year obliterated any boundaries left between the young adult and adult novel.")