Includes: The Curious Lore of Precious Stones. Sinkankis 3693. [1913]. * The Magic of Jewels and Charms. Sinkankis 3699 - "Companion volume to Curious Lore but much scarcer..." (Portion of white cover illustration rubbed off.) 1st Ed. 1915. * Rings for the Finger. Presentation copy inscribed on front free endpaper "Written for Samuel Verplank Hoffman Esq. with the apppreciation of the author George Frederick Kunz, Inauguration Day, March 5 - 1917, New York City." With Hoffman's bookplate on front pastedown; he was president of the New York Historical Society. Sinkankis 3705 - "The last major work by Kunz..." 1st Ed. 1917. Together, 3 volumes. 8¼x6½, original cloth, top edges gilt, others untrimmed.