Gem-Stones and Their Distinctive Characters

A Hand-book of Precious Stones

A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public

Beach Rambles in Search of Seaside Pebbles and Crystals With Some Observations on the Origin of the Diamond and Other Precious Stones

Gems in the Smithsonian Institution

Leisure hours among the gems

Shakespeare and Precious Stones Treating of the Known References of Precious Stones in Shakespeare's Works, with Comments as to the Origin of His Material, the Knowledge of the Poet Concerning Precious Stones, and References as to Where the Precious Stones of His Time Came from