Robert Grim Books in Order

The recommended reading order for the Robert Grim series is publication order: 1. Hex (2013), 2. Oracle (2021). This is generally the best way to experience the story as the author intended.

The Robert Grim series by Thomas Olde Heuvelt contains 2 books. The series began in 2013 and continues to be a popular choice for readers.

The Robert Grim series is written by Thomas Olde Heuvelt. You can find more books and series by this author on our website.