Book Details + Condition: Henry Altemus (Philadelphia). Believed to have been published in 1896, but no date provided. A classic work by Henry Drummond, who covers such topics including Biogenesis, Degeneration, Growth, Death, Mortification, Eternal Life, Environment, Parasitism, Conformity to Type, and more. Firm binding; light wear to boards; interior is clean and free of markings, save age-toning (mainly to endpapers); rear blank endpaper has been torn in half.