Campbell, J. A., and W. W. Lamar. 1989. The Venomous Reptiles of Latin America. Cornell University Press, Ithaca, New York. xiv pp. + 430 pp., 568 figures, 109 distribution maps, 31 tables (ISBN 0-8014-2059-8)
Campbell, J. A., and E. D. Brodie, Jr., eds. 1992. Biology of the Pitvipers. Selva, Tyler, Texas. xi + 567 pp. 200 figs. 100 tables, i 17 fulles amb 122 il·lustracions color. (ISBN 0-9630537-0-1)
Campbell, J. A. 1998. The Amphibians and Reptiles of Northern Guatemala, Yucatán, and Belize. University of Oklahoma Press, Norman, Oklahoma. 367 pp. (ISBN 0-8061-3064-4) en línea[Enllaç no actiu]
McDiarmid, R. W., J. A. Campbell, and T. A. Touré. 1999. Snake Species of the World, A Taxonomic and Geographic Reference. Vol. 1. The Herpetologists League, Washington, D. C. xi + 511 pp. Anticipated dates of completion for other volumes: 2003 (Vol. 2), 2005 (Vol. 3). (ISBN 1-893777-01-4)
Campbell, J. A., and W. W. Lamar. 2004. The Venomous Reptiles of the Western Hemisphere, 2 vols. Cornell University Press, Ithaca, New York. xvii pp. + 870 pp. + 56 pp. 282 figs. 8 mapes color, 113 mapes de distribució, 1.500 planxes, 63 tables (ISBN 0-8014-4141-2)
Asmundsson, I. M., J. A. Campbell, D. W. Duszynski. 1999. Eimeria (Appicomplexa: Eimeriidae) de colobres de la família Colubridae de Guatemala, amb descripcions de 4 noves espècies i un nou registre per Eimeria ondinae (Carini, 1939. (Abstract) XIV Congrés Llatinoamericà de Parasitologia, Acapulco, Mexico. 14–16 de octubre 1999
Ustach, P. C., J. R. Mendelson III, R. W. McDiarmid, and J. A. Campbell. 2000. A new species of Hyla (Anura: Hylidae) from the Sierra Mixes, Oaxaca, Mexico, with comments on ontogenetic variation in the tadpoles. Herpetologica 56(2):235–246
Campbell, J. A., E. R. Smith, and M. Acevedo. 2000. A new species of fringe-limbed treefrog (Hylidae) from the Sierra Los Cuchumatanes of northwestern Guatemala. Herpetologica 56(2):246–252.
Campbell, J. A., and J. M. Savage. 2000. Taxonomic reconsideration of Middle American frogs of the Eleutherodactylus rugulosus group (Anura: Leptodactylidae): A reconnaissance of subtle nuances among frogs. Herpetological Monographs 14:186–292
Asmundsson, I. M., J. A. Campbell, D. W. Duszynski. 2000. A new Eimeria sp. from the plumbeous Central American caecilian, Dermophis mexicanus (Amphibia: Gymnophiona) from Volcán Tajumulco, Department of San Marcos, Guatemala. J. of Parasitology 86(2) 340–342
Campbell, J. A.. 2000. A new species of venomous coral snake (Serpentes: Elapidae) from high desert in Puebla, Mexico. Proc. of the Biological Soc. of Washington 113 (1):291–297
Campbell, J. A., and W. E. Duellman. 2000. New species of stream-breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico. Sci. Papers, Natural History Museum, The University of Kansas 16:1–28
Pérez-Ramos, E., L. Saldaña de la Riva, and J. A. Campbell. 2000. A new allopatric species of Xenosaurus (Squamata: Xenosauridae) from Guerrero, Mexico. Herpetologica 56(4):228–234.
Wilson, L. D., and J. A. Campbell. 2000. A new species of the calamarina group of the colubrid snake genus Tantilla from Guerrero, Mexico. Proc. of the Biological Soc. of Washington 113(3):820–827.
Wake, D. B., and J. A. Campbell. 2000. A new species of diminutive salamander (Amphibia: Caudata: Plethodontidae: Nototriton) from the Montañas del Mico of Guatemala. Proc. of the Biological Soc. of Washington 113(3):815–819
Campbell, J. A., and E. N. Smith. 2000. A new species of arboreal pitviper from the Atlantic versant of northern Central America. Rev. de Biología Tropical 48(4):1–13
Gutberlet, R. L., and J. A. Campell. 2001. Generic recognition for a neglected lineage of South American Pitvipers (Squamata: Crotalinae) with the description of a new species from the Colombian Chocóo. Am. Museum Novitates 3316: 1–15
Campbell, J. A. 2001. The herpetofauna of the mesic upland forests of the Sierra de las Minas and Montañas del Mico of Guatemala. Pp 80–92 in J. D. Johnson, R. Webb, and O. Flores-Villela (eds.), Mesoamerican Herpetology: Systematics, Zoogeography, and Conservation. Centennial Museum, Special Publication No. 1, University of Texas at El Paso, El Paso, Texas
Nieto-Montes de Oca, A., O. Flores-Villela, and J. A. Campbell. 2001. A new species of Xenosaurus (Squamata: Xenosauridae) from the Sierra Madre del Sur of Oaxaca, Mexico. Herepetologica 57(1): 32–47.
Wake, D. B., and J. A. Campbell. 2001. An aquatic plethodontid salamander from Oaxaca, Mexico. Hereptologica 57(4):508-513
Brodie, E. D., Jr., J. R. Mendelson III, and J. A. Campbell. 2002. Taxonomic revision of the Mexican plethodontid salamanders of the genus Lineatriton, with the description of two new species. Copeia 58(2): 194–204
Campbell, J. A., and E. D. Brodie, Jr. 2002. Foreword. Pp. ix–x in G. Schuett, M. Höggren, M. E. Douglas, and H. W. Greene (eds.), Biology of the Vipers. Eagle Mountain Publishing, Utah.
Parkinson, C. L., J. A. Campbell, and P. Chippindale. 2002. Multigene analyses of pitviper (Viperidae: Crotalinae) phylogeny and biogeography. Pp. 93–110 in G. Schuett, M. Höggren, M. E. Douglas, and H. W. Greene (eds.), Biology of Vipers. Eagle Mountain Publishing, Utah
Camarillo, J. L., and J. A. Campbell. 2002. Observacions sobre la història natural de Crotalus transverses (Squamata: Viperidae). Bol. de la Soc. Herpetológica Mexicana 10(1): 7–9
Castoe, T. A., P. T. Chippindale, J. A. Campbell, L. K. Ammerman, and C. L. Parkinson. 2003. Evolutionary relationships of the Middle American jumping pitvipers (genus Atropoides) and phylogeography of the Atropoides nummifer complex. Copeia 59(3): 420–431
Canseco-Marquez, L., and J. A. Campbell. 2003. Variation in the Zapotitlán coralsnake, Micrurus pachecogili (Serpentes: Elapidae). The Southwestern Naturalist 48(4)
Asmundsson, I. M., J. A. Campbell, E. S. Loker, and D. W. Duszynski. 2003. Phylogenetic relationships among Eimeria of vertebrates. [Abstract] 78th Annual Meeting of the Am. Soc. of Parasitologists. 1-5 August 2003, Halifax, Canadá
Crother, B. I., J. Boundy, J. A. Campbell, et al. 2003. Scientific and standard English names of amphibians and reptiles of North America north of Mexico: update. Herpetological Review 34(3): 196–203.
Jiménez-Ruiz, F. A., V. León-Régagnon, and J. A. Campbell. 2003. A new species of Spauligodon (Nemata: Oxyuridae) parasite of Cnemidophorus (Lacertilia: Teiidae) from southern Mexico. J. of Parasitology, 89:351-355
Alvarado-Díaz, J., and J. A. Campbell. 2004. A new montane rattlesnake (Viperidae) from Michoacán, Mexico. Herpetologica 60(2): 281-286
Werler, J. E., and J. A. Campbell. A new lizard of the genus Diploglossus (Anguidae: Diploglossinae) from the Tuxtlan Faunal Region, Veracruz, Mexico. Southwestern Naturalist 49(3): 327-333
Mendelson, J. R., E. D. Brodie, Jr., J. M. Malone, M. E. Acevedo, M. A. Baker, N. J. Smatresk, and J. A. Campbell. 2004. Investigation of factors associated with the catastrophic decline of a cloudforest frog fauna in Guatemala. Rev. de Biología Tropical: 52:991-1000
Faivovich, J., C. F. B. Haddad, P. C. A. Garcia, D. R. Frost, J. A. Campbell, and W. C. Wheeler. 2005. Systematic review of the frog family Hylidae, with special reference to Hylinae: Phylogenetic analysis and taxonomic revision. Bulletin of the American Museum of Natural History 294: 1-240, 16 figs. 2 tablas, 5 apéndices
Flores-Villela, O., L. Canseco-Marquez, E. N. Smith, and J. A. Campbell, 2005. Rediscovery and rediscription of the night lizard Lepidophyma radula Smith, 1942. J. of Herpetology 39(3): 493-495
Meik, J. M., L. Canseco-Márquez, E. N. Smith, and J. A. Campbell. 2005. A new species of Hyla (Anura: Hylidae) from Cerro Las Flores, Oaxaca, Mexico. Zootaxa 1046:17-26
Savage, J. M., J. A. Campbell, and W. W. Lamar. 2005. On the names for Neotropical Rattlesnakes (Reptilia, Serpentes, Viperidae, Crotalus). Herpetological Review 36(4): 369-371
Frost, D. R., T. Grant, J. Faivovich, R. H. Bain, A. Haas, C. Haddad, R. de Sá, A. Channing, M. Wilkinson, S. C. Donnellan, C. Raxworthy, J. A. Campbell, B. Blotto, P. Moler, R. Drews, R. Nussbaum, J. Lynch, D. Green, and W. Wheeler. 2006. The Amphibian Tree of Life. Bulletin of the American Museum of Natural History 297: 1-370, 71 figs. 5 tablas, 7 apéndices
Asmundsson, I. M., D. W. Duszynski, and J. A. Campbell. 2006. Seven new species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) from colubrid snakes of Guatemala and a discussion of what to call eiilipsoid tetrasporocystic dizoic coccidia of reptiles. Systematic Parasitology 2006: 1-13