Unseen Powers
| First published | 1997 |
|---|---|
| Publisher | Archway / Pocket Books |
| Format | Paperback |
| Type | Novel |
| Pages | 186 |
| Price | $3.99 |
| ISBN | 0671002430 |
- First Archway mass-market paperback printing per the numberline (10—1) that is found on this book's copyright page.
- Third novel in M. C. Sumner's Extreme Zone investigative juvenile horror/supernatural series.
- Novel copyrighted by Mark C. Sumner and Daniel Weis Associates.
- Cover art uncredited but is copyrighted by Daniel Weis Associates.
- C$4.99 in Canada.
- IL 7+
Searching by ISBN: 0671002430
| Title | Year | Publisher | Format | Type | Catalog ID | Cover Artist | Pages | |
|---|---|---|---|---|---|---|---|---|
| Unseen Powers |
|
2013 | Simon Pulse | Trade Paperback | Novel | 192 |