Sondra Marshak
Sondra Marshak has written at least 7 books. Their most popular book is The Prometheus Design with 5 saves with an average rating of 2.5⭐.
They are best known for writing in the genres Science fiction, Adventure, and Space.
Sondra Marshak has written at least 7 books. Their most popular book is The Prometheus Design with 5 saves with an average rating of 2.5⭐.
They are best known for writing in the genres Science fiction, Adventure, and Space.
 The Prometheus Design
| 2.5 |
 The Price of the Phoenix
| 3 |
 The Fate of the Phoenix The Fate of the Phoenix
| 0 |
 Triangle
| 1.5 |
 Star Trek: The New Voyages | 3 |
 Star Trek: The New Voyages 2 | 2 |
 Star Trek Lives!
| 0 |