Three problems for Solar Pons.
| Author/creator | Derleth, August |
| Format | Book |
| Publication Info | Sauk, City, Wis. : Mycroft & Moran, Publishers, 1952. |
| Description | 112 pages ; 19 cm |
| Contents | A note for aficionado -- The adventure of the Rydberg numbers -- The adventure of the remarkable worm -- The adventure of the Camberwell beauty. |
| Local note | Joyner-See also manuscript material related to the James H. and Virginia Schlobin Literature of the Fantastic Collection. Ask in Joyner Library Special Collections. |
| General note | First edition. Derleth, 100 books, 65. |
| General note | Bound in black cloth; stamped in gold. Dust jacket. |
| General note | Signed by the author. |