Boutourlini's Guenon
Bulbul or Indian Nightingale
Butterfly, Dragonfly, and Beetles
Canthareius Cibarius
Chemistry of Combustion and Illumination
Chemistry of Geology
Cicada
Clavaria Formosa
Common Wasps
Composition of Salts
Coquerel's Sifaka
Cycles Labor - Art Class
Deadly Amanita
DeBrazza's Guenon
Decomposition of Light
Diamond Washing in Brazil
Different Nests of the Bayu
Edible Russucae
Erxleben's Guenon
Everett's Langur