Reynolds, R.J. 2019. The rhinoceros of Ringling Bros. Unpublished story distributed to friends and family. pp. 1-4.
Reynolds, R.J. 2018. Northern white rhino – male "Bill" – kills male Bongo "Thiga", National Zoological Park, 26 February 1971. Unpublished story distributed to friends and family: pp. 1-3.
Reynolds, R.J. 2016. The story of Bill, the rhinoceros of Ringling Bros. 1906-1910. Unpublished story distributed to friends and family. pp. 1-4.
Reynolds, R.J. 2016. Old Bill a/k/a Big Bill or Bill. Unpublished story distributed to friends and family. pp. 1-4.
Reynolds, R.J. 2015. Bobby of Brookfield – personal reminiscences. Unpublished story distributed to friends and family. pp. 1-3.
Reynolds, R.J. 2011. Cincinnati Zoo – 8 June 2011. International Zoo News 58 (6): 374-383.
Reynolds, R.J. 2006. Marvin Lee Jones, 8 November 1928-4 April 2006. International Zoo News 53 (3): 130-132.
Reynolds, R.J. 1993. Ringling Bros, 1913: some observations and corrections. Bandwagon 1993: 27-29.
Reynolds, R.J. 1990. Performing rhinos. Unpublished typescript. pp. 1-8.
Rookmaaker, L.C.; Reynolds, R.J. 1985. Additional data on rhinoceroses in captivity. Zoologische Garten 55 (2/3): 129-158, figs. 1-9.
Reynolds, R.J. 1982. Ringling Bros. and Barnum & bailey circus: the season of 1945. White Tops 55 (2): 16-22.
Reynolds, R.J. 1982. Bobby the rhinoceros ends lengthy rhino-less run under RBBB tent. White Tops 55 (2): 23-24.
Reynolds, R.J. 1976. The RBBB rhino cage. Little Circus Wagon 39 (1): 6-7.
Reynolds, R.J. 1971. Asian rhinos. Karatasi Yenye Habari 19 (2): 12-15, figs. 1-2.
Reynolds, R.J. 1970. Circus rhinos, part II. Bandwagon 14 (6): 4-13, figs. 1-19.
Reynolds, R.J. 1969. Atlanta, Georgia – USA. International Zoo News 16 (1): 19.
Reynolds, R.J. 1968. Comments about Ringling-Barnum cage (wagon) #78. Bandwagon 12 (4) Jul-Aug: 21.
Reynolds, R.J. 1968. Circus rhinos. Bandwagon 12 (6): 4-13, figs. 1-18.
Reynolds, R.J. 1967. Black rhinos born in Kansas City and Washington. International Zoo News 14 (5): 143.
Reynolds, R.J. 1967. Some photographs of rhinos exhibited by American circuses between 1855 and 1926. Zoologische Garten 34 (6): 279-292, figs. 1-5.
Reynolds, R.J. 1965. Memphis Zoo exhibits four rhino. International Zoo News 12 (2): 45.
Reynolds, R.J. 1965. Pittsburgh, Penn – USA. International Zoo News 12 (5): 219.
Reynolds, R.J. 1964. Edmonton – Alberta – Canada. International Zoo News 11 (5): 177.
Reynolds, R.J. 1964. 14 Rhinos for American zoos in 1963. International Zoo News 11 (1): 8-9.
Reynolds, R.J. 1964. Indian rhino in Portland zoo. International Zoo News 11 (1): 119.






