"Ross keeps all of her narrative plates spinning at top speed… High fantasy marked by restraint, subtlety, and deep character maneuvering." –Kirkus Reviews
"A dark and potent fantasy….Monstrum is her best book yet! This story is rich and haunting, with a potent kind of magic that’s barely contained, and an incredible cast of indomitable and morally complex characters." –FlyLef Reviews
"Monstrum was another dashing read and I can’t wait to see what Kat Ross does next. There were both revelations and new questions raised in this novel and I have no doubt the next one will be as thrilling and sure to both answer them as well as raise others." –The Rest Is Still Unwritten
"Monstrum is something truly special. Ross really upped the stakes this time and the characters are forced to make tons of difficult decisions. It was action-packed, fun to read and all consuming. My heart was beating non-stop the entire time!" –Rattle the Stars
"This is Book #3 in an epic fantasy that has me utterly addicted. From the corrupted and twisted to the noble and lost, every person has their place and Kat Ross has you yearning for their stories." –Books2Blog
"I honestly don't know if I can find the words to really explain how awesome this book was. A whirlwind of a story [that] will leave you breathless and eager for more." –Jazzy Book Reviews
Kat Ross worked as a journalist at the United Nations for ten years before happily falling back into what she likes best: making stuff up. She's the author of the Fourth Element and Fourth Talisman fantasy series, the Gaslamp Gothic mysteries, and the dystopian thriller Some Fine Day. She loves myths, monsters and doomsday scenarios. Come visit her at katrossbooks.com!