. Samuel Morse and the Electronic Age by Wilma Pitchford Hays, Immortals of Engineering
. Stout-Hearted Seven by Neta Lohnes Frazier
Triumphs of Modern Science by Melvin Berger, Vintage 1968, First Cadmus Edition
. Grub The Bush Baby, Jane Goodall, Hugo van Lawick, Vintage 1988, HC DJ
