Michael Gruber has written at least 9 books. Their most popular book is The Book of Air and Shadows with 13 saves with an average rating of 3.5⭐.
They are best known for writing in the genres Fiction, Fantasy, and Adventure.
3.5 | 4 reads | ||
3 | 3 reads | ||
3.67 | 3 reads | ||
4 | 1 read | ||
The Forgery of Venus The Forgery of Venus
| 4 | 1 read | |
0 | 1 read | ||
3 | 1 read | ||
Valley of Bones Valley of Bones
| 4 | 1 read | |
0 | 0 reads |