Mysteries of the Worm
| Book | Mysteries of the Worm |
| Format | Paperback |
| Language | English |
| This Edition Published | 2009-06 |
| Author | Robert Bloch |
| Editor | Robert M. Price |
| Introduction by | Robert M. Price |
| Publisher | Chaosium, Inc. |
| Publisher Series | Call of Cthulhu Fiction |
| Cover Art by | Steven Gilberts |
| Layout by/Layout Coordinator | Meghan McLean |
| Format | Paperback |
| Language | English |
| Location | United States |
| This Edition Published | 2009-06 |
| Pages / Font | 288 pages |
| ISBN | 1-56882-176-X |
| Notes | Expanded third edition, 2009. |