The Oathbreaker’s Shadow is a very promising debut in what bodes to be an electrifying duology.
Robin Hobb
Absolutely gripping
Conn Iggulden
The Oathbreaker's Shadow is a rare, rare thing; something new in fantasy. At last we've got a story without all the tropes of elves, ogres and knights but a high adventure inspired by Mongolia.
McCulloch's story is rich with life, real, vivid and utterly compelling.
Sarwat Chadda
Exotic lands, cool magic and high adventure - The Oathbreaker's Shadow has it all . . . the most compelling fantasy I've read in years
Jonathan Stroud