Homer Eon Flint was a highly regarded writer of mystery-and-suspense-filled science fiction during the earliest years of the 20th century. Analog hails Flint as one of the field's "lost masters." Science fiction historian and critic, Sam Moskowitz, concurs, describing Flint's work as "filled with cosmic concept and brilliant imagination," which "readers of a philosophic turn of mind will." And The Encyclopedia of Science Fiction praises "his deep...