HOWELL, Michael; FORD, Peter. The True History of the Elephant Man. 3. vyd. London: Penguin Books, 1992. 213 s. Dostupné online. ISBN0-14-016515-0. (anglicky)
ROBERT., Bogdan,. Freak show : presenting human oddities for amusement and profit. Chicago: University of Chicago Press, 1990. xiii, 322 p. s. Dostupné online. ISBN0226063127. OCLC17300686
1968-, Adams, Rachel,. Sideshow U.S.A : freaks and the American cultural imagination. Chicago: University of Chicago Press xi, 289 pages s. ISBN0226005399. OCLC46918080
ROBERT., Bogdan,. Freak show : presenting human oddities for amusement and profit. Chicago: University of Chicago Press, 1990. xiii, 322 p. s. Dostupné online. ISBN0226063127. OCLC17300686