SF Encyclopedia Picture Gallery
Lucy Fitch Perkins. The Cave Twins (Boston, Massachusetts: Houghton Mifflin, 1916) [Twins: illus/hb/Lucy Fitch Perkins]
From the collection of Paul Di Filippo
Lucy Fitch Perkins. The Cave Twins (Boston, Massachusetts: Houghton Mifflin, 1916) [Twins: illus/hb/Lucy Fitch Perkins]
From the collection of Paul Di Filippo