Justin R. Macumber

Justin R. Macumber

Justin R. Macumber has written at least 6 books. Their most popular book is Still Water with 3 saves with an average rating of 3.67⭐.

Still Water
Haywire
Cover 5

Sci-Fi Six-Pack

Cover 4

Ten Open Graves

Cover 2

Dead Ends

Cover 4

Fragile