Neotrombidium leonardi (Acarina: Trombidioidea). Part 2. Biology of N. beeri and other species of the genus
  Neotrombidium leonardi (Acarina: Trombidioidea). Part 1. Revision of the genus, with description of two new species
  The use of nematodes and oligochaetes for rearing predatory mites
  A comparison between different mounting techniques commonly employed in acarology
  Redescriptions of two poorly known species of cavernicolous rhagidiid mites (Acarina: Trombidiformes) from Virginia and Kentucky