2006. Skep making at Blackhorse apiaries. American Bee Journal (in press), with Jessee Smith.

2005. Teddy's Tigers, the Cicindelidae (Coleoptera) of Theodore Roosevelt National Park. Cicindela 37:1-16, with Jessee Smith.

2005. Observations of periodical cicadas (Brood X) in Indiana and Ohio in 2004 (Hemiptera: Cicadidae: Magicicada spp.) Proc. Indiana Academy Sci. 114: 65-69, with Jennifer Webb, Michael Folsom, and Margie Pfiester.

2005. A sharp dressed beekeeper. American Bee Journal 145: 753-754.

2005. A short history on the terminology of beekeeping. American Bee Journal 145: 337-338.

2004. Testing nineteenth century beekeeping. American Bee Journal 144: 925-927, with John Griffith and Megan Cannon.

2004. Alfred Neighbour, a beekeeping entrepreneur. American Bee Journal 144: 867-868.

2004. A beekeeper's time capsule. American Bee Journal 144: 789-790.

2004. The origin and impact of excluders. American Bee Journal 144: 144: 711-713.

2004. John Bartram and the periodical cicadas: a case study. In “America's curious botanist: a tercentennial reappraisal of John Bartram 1699-1777.” American Philosophical Society, Philadelphia.

2004. Tools of the trade. American Bee Journal 144: 637-639.

2004. Forest beekeeping. American Bee Journal 144: 523-524.

2004. Periodical cicadas: the plague and the puzzle. Indiana Academy of Science, Indianapolis.

2004. Skeps in the twentieth century. American Bee Journal 144: 441-443.

2004. Straw frame hives: an answer to Langstroth. American Bee Journal 144: 390-391.

2004. Langstroth's hive evolves. American Bee Journal 144: 315-317.

2004. The origin and evolution of bee calendars. American Bee Journal 144: 225-227.

2004. Early American beehives. American Bee Journal 144: 139-141.

2004. The beekeeper's talisman. American Bee Journal 144: 65-76.

2003. Beekeeping at the 1851 Great Exhibition. American Bee Journal 143: 977-979.

2003. Octagonal hives. American Bee Journal 143: 811-813.

2003. Langstroth and the origin of the “bee space.” American Bee Journal 143: 811-814.

2003. Thomas Nutt's collateral hive. American Bee Journal 143: 719-721.

2003. Beekeeping in glass jars. American Bee Journal 143:639-641.

2003. The house apiary. American Bee Journal 143:558-560.

2003. Cottage beekeeping and elaborate Victorian skeps. American Bee Journal 143: 486-488.

2003. Skep hive innovations. American Bee Journal 143: 362-364.

2003. Advances in early beekeeping. 143: 311-312.

2003. Edmund Southerne and the right ordering of bees: Sixteenth Century beekeeping revisited. American Bee Journal 143: 227-229.

2003. Bee niches and bee houses; confusion leads to construction. American Bee Journal 143: 124-126.

2003. Castle Beekeeping. American Bee Journal 143: 26-28.

2002. A Survey of entomology. Writer's Club Press. With F.N. Young, Jr.

2001. Entomological Society of America Research Briefs. American Entomologist 47: 118-119.

2001. Periodical revolutions and the early history of the “locust” in American cicada terminology. American Entomologist 47(3): 186-189.

2001. Entomological Society of America Research Briefs. American Entomologist 47: 11, 64.

2001. Instant Origin, a study guide for Charles Darwin's On the Origin of Species. IUniverse Press.

2000. Entomological Society of America Research Briefs. American Entomologist 46: 261-263.

2000. Entomological Society of America Research Briefs. American Entomologist 46: 201-202.

2000. Insect Mythology. Writer's Club Press. With Ron Cherry .

2000. Entomological Society of America Research Briefs. American Entomologist 46: 123-125.

2000. Entomological Society of America Research Briefs. American Entomologist 46: 61-63.

1999. Entomological Society of America Research Briefs. American Entomologist 45: 56-58.

1999. Geographic variation in Cicindela tranquebarica Herbst. Cicindela 30(3-4): 13-32. With Leslie Horner.

1999. Entomological Society of America Research Briefs. American Entomologist 45: 118- 120.

1999. Book Review of "The Birders Bug Book." American Entomologist 45: 127-128.

1999. In Ohio's backyard: the periodical cicadas. Ohio Biological Survey. Backyard Series No. 2.

1999. Mixed assemblages of tiger beetles on sand piles of various ages (Coleoptera: Cicindelidae). Cicindela 31 (3/4): 73-80. With A. Watkins, J. Smith, and N. Gallagher.

1999. The 1999 emergence of the periodical cicadas in Ohio (Homoptera: Cicadidae: Magicicada spp.). Ohio Biological Survey Notes 2: 43-48. With J. Smith and N. T. Gallagher.

1999. The Decline of Cicindela hirticollis Say in Ohio (Coleoptera: Cicindelidae). Ohio Biological Survey Notes 2: 49-52. With N. T. Gallagher, J. Smith, and A. Watkins.

1999. Entomological Society of America Research Briefs. American Entomologist 45:184-186.

1998. The insects and other arthropods of the Bible, a new revised version. American Entomologist 43: 183-188.

1998. A Survey of the summer tiger beetles of the Ohio River Beaches in Ohio and Eastern Indiana. Ent. News 109:165-171. with A.J. Savage, S. Reidel, and J. Smith.

1998. Entomological Society of America Research Briefs. American Entomologist 44: 124 - 126.

1998. Entomological Society of America Research Briefs. American Entomologist 44: 251 -253.

1998. Obituary of Frank N. Young, Jr. American Entomologist 44: 256.

1997. Evidence of a male-choice sexual selection in Cicindela repanda (Coleoptera: Cicindelidae). Cicindela 28 (3-4): 53-59. with S. Reidel.

1997. An abundance of Insects. In Indiana: our natural heritage, M. T. Jackson, ed. IU Press, Bloomington.

1996. The unexpected emergence of periodical cicadas in Ohio in 1995. Ohio Journal of Sci. 96(1): 27-28. with S. Simon.

1996. Patterns of mandibular wear in Cicindela. Cicindela 28(1-2) :23-29. with S. Simon.

1996. The Status of some tiger beetles in southern Ohio. Ohio Journal of Sci. 96(1): 29-30. with A.J. Savage, S. Riedel, and L. Horner.

1996. Tincture of Apis. American Bee Journal 136: 725.

1995. Charles Darwin's Hoosier correspondent. Proc. Indiana Acad. Sci. 104:81-84.

1995. Mandibular sexual dimorphism in Cicindelidae. Coleopterists Bull. 49:143-148. with S. Simon.

1995. Darwin, Walsh, and Riley: the entomological link. American Entomologist 41: 89-95.

1995. Charles Darwin evolutionary egyptologist. KMT 6 (3):78-82.

1994. Book review of A Guide to Fossils. Rocks and Minerals 69(3):197.

1993. Beetle gods, king bees, & other insects of ancient Egypt. KMT 4:32-39.

1993. Book review of Life in Amber. Rocks and Minerals 68 (4): 271-272.

1993. Thomas Edison's entomological pursuits. American Entomologist 39(2): 79-82.

1992. The 1991 emergence of the periodical cicadas (Homoptera: Cicadae: Magicicada spp.: Brood XIV) in Ohio. Ohio J. Sci. 92: 38-39.

1992. Observations of periodical cicadas (Brood XIV) in Indiana in 1991. Proc. Ind. Acad. Sci. 101:59-61. with Frank N. Young.

1992. Darwin's Archaeopteryx prophecy. Archives of Natural History 19 (3): 407-410.

1991. Lessons from history, the spread of the honey bee in North America. American Bee Journal 131:367-370.

1991. Beetle gods of Ancient Egypt. American Entomologist 37:85-89.

1991. Observations on periodical cicadas (Brood XIII) in Indiana in 1990 (Homoptera Cicadidae). Proc. Ind. Acad. Sci. 100: 45-47. with F. N. Young.

1991. Darwin's Madagascan hawk moth prediction. American Entomologist 37: 206-210.

1990. Observations on periodical cicadas (Brood X) in Indiana in 1987 (Homoptera: Cicadidae). Proc. Ind. Acad. Sci. 97: 323-329. with F. N. Young.

1990. An historical analysis of the periodical cicada in Indiana. Proc. Ind. Acad. Sci. 97:295-322.

1990. Observations on periodical cicadas (Brood XXIII) in Indiana in 1989 (Homoptera: Cicadidae). Proc. Ind. Acad. Sci. 99: 25-28. with F. N. Young.

1989. Drugstore Fossils. Discovery 6(4): 7.

1989. Charles Darwin, his life and times. College of Mount St. Joseph. 12 pp.

1989. Book review of Five Kingdoms. BIOS 58(4): 101-102.

1989. A Review of the genus Polopinus (Coleoptera: Tenebrionidae). Coleopterists Bull. 43(2): 127 - 134.

1989. Periodical cicadas. Nature 341 (6240): 288-289.

1988. Take two cicadas and call me in the morning. Bulletin Entomol. Soc. Amer. 33:139-141.

1988. The 1987 emergence of the periodical cicada in Ohio. Ohio J. Sci. 88 (4): 168-170.

1987. A New day for dinosaurs. Science Teacher 54:28-30.

1987. Fossil insects, pests of creation. Creation/Evolution 20:13-19.

1987. Insects in Traditional Chinese Medicine. Proc. Ind. Acad. Sci 96:289.

1987. Darwinism in Chinese Science Education. Proc. Ind. Acad. Sci. 96:473-475.

1986. Book review of The Correspondence of Charles Darwin vol 1. 1809-1836. Bull. Entomol. Soc. Amer. 32:173-174.

1986. Charles Darwin on animal rights. Proc. Indiana Acad. of Sci. 95:381-384.

1985. Tombs, mummies, and flies. Bull Entomol. Soc. Amer. 31(2):18-19.

1985. Ancient management techniques are still practiced by Egyptian beekeepers. Amer. Bee J. 125: 569-570.

1985. Darwin's lost dimension. Discover 6:9. Interview by S. Boxer.

1985. Darwin in 3-D. Scientific American 253:65-66. Interview by Peter G. Brown.

1984. Teaching evolution in an Islamic Country. Amer. Biology Teacher 46(5):266-267.

1984. The media as an entomological tool. Bull. Entomol. Soc. Amer. 29: 3-4.

1984. The effects of Sevin XLR on nurse and field honey bees (abstract). Proc. Indiana Acad. Sci. 93:209. With C. K. Brown and P. A. Hippensteel.

1984. The Piltdown Hoax (abstract). Proc. Indiana Acad. of Sci. 93:262-263.

1983. A simple mendelian model for 13- and 17- year life cycles of periodical cicadas, with historical evidence of hybridization between them. Evolution 37(6):1162-1180. With M. Lloyd and C. Simon.

1983. Down House: a biologist's perspective. Bios 54(1):18-20.

1983. Charles Darwin's honey bee evidence. Gleanings in Bee Culture 111: 591-592.

1983. Charles Darwin and bees (abstract). Proc. Indiana Acad. Sci. 92:295.

1982. Insects and ancient Egypt. Cairo Today No. 5:18-20.

1981. Possible insect-plant coevolution in the Late Paleozoic (abstract). Proc. Indiana Acad.Sci. 89:206.

1981. The Kohlman amber collection: a stained glass window to the past. Field Museum of Nat. Hist. Bull. 52(7):14-17.

1981. Charles Darwin's contribution to entomology, and an index to his insect references. Melshimer Entomological Series 30:1-14.

1981. Two new species of Alienates (Hemiptera:Enicocephalidae). Ent. News 92:130-132.

1981. Proceedings of the Henry S. Dybas symposium at Tri-State University. Ent. News 94:167-170.

1981. Book review of Fundamentals of Entomology. Bios 52:246.

1981. Mendel and the Origin of Species. Proc. Indiana Acad. of Sci. 90:330-334.

1980. The inspector versus the beekeeper: a needless battle. Amer. Bee J. 120:279-281. With S.A. Welch.

1979. A Revision of the genus Enicocephalus (Hemiptera: Enicocephalidae). J. of Ag. Univ. of Puerto Rico 63:91-99.

1978. The North American and Caribbean species of Systelloderes (Hemiptera: Enicocephalidae). Ent. News 89:65-73.

1978. A new species of Hymenocoris from Mexico (Hemiptera: Enicocephalidae). Ent. News 87:74-76.

1978. The Neotropical species of Oncylocotis (Hemiptera). Pan Pac. Ent. 54:194-198.

1977. Some observations on the fine structure of Xenos peckii (Coleoptera: Stylopidae) Coleopterists Bulletin 31:93-96. With D. W. Wells and J. A. Mari Mutt.

1977. Observations on the morphology and behavior of the Enicocephalidae (Hemiptera). Ent. News 88:105-110.

1977. The Enicocephalidae of Illinois. Trans. of the Illinois St. Acad. Sci. 69:192-193.

1977. The emergence of the periodical cicada in Illinois in 1976. Trans. of the Illinois St. Acad. Sci. 69: 196-199. With R. H. Meyer.

1977. Two new genera of Enicocephalidae (Hemiptera). Ent. News 88:161-168.

1973. Mendel, Darwin, and Evolution. Amer. Biology Teacher 35:477- 480.