Sam Callahan Books In OrderPublication Order of Sam Callahan BooksLeave a Reply
| The Tracker | (2017) | Description / Buy at Amazon |
| Shadow Shepherd | (2017) | Description / Buy at Amazon |
| Hunt the Lion | (2018) | Description / Buy at Amazon |
Sam Callahan Books In OrderPublication Order of Sam Callahan BooksLeave a Reply
| The Tracker | (2017) | Description / Buy at Amazon |
| Shadow Shepherd | (2017) | Description / Buy at Amazon |
| Hunt the Lion | (2018) | Description / Buy at Amazon |