21. Additional observations on hybridity in animals: and on some collateral subjects : being a reply to the objections of the Rev. John Bachman, D.D Author(s): Morton, Samuel George, 1799-1851 Publication: Charleston : Steam-Power Press of Walker & James, 1850 Subject(s): Hybridization, GeneticAnimalsChimeraDissent and Disputes
22. The wonderful stories of Fuz-Buz the fly and Mother Grabem the spider Author(s): Mitchell, S. Weir (Silas Weir), 1829-1914, author Publication: Philadelphia : J.B. Lippincott, 1867 Subject(s): DipteraSpidersAnimals