Ruthless Vows
Love and conflict collide in a gripping romantic saga.
Format:Hardback
Publisher:HarperCollins Publishers
Published:4th Jan '24
Should be back in stock very soon
This hardback is available in another edition too:
- Paperback£9.99(9780008588267)

The story continues in Ruthless Vows, where love and war intertwine as Iris and Roman face their greatest challenges yet. Their connection is tested amidst chaos.
In Ruthless Vows, the gripping narrative unfolds as two weeks pass since Iris returned home, emotionally scarred from her experiences at the front. The war rages on, leaving her grappling with the uncertainty of her future and the fate of her beloved Roman. He is missing, trapped behind enemy lines, with no recollection of who he is or the love they shared. As he struggles to regain his memories, Roman finds solace in writing, but his words are now directed toward the enemy, complicating his already precarious situation.
A mysterious letter arrives unexpectedly, igniting a correspondence with a penpal who is both enigmatic and oddly reminiscent of Iris. The connection between them deepens as they share their thoughts and fears, ultimately risking everything to alter the course of the war. Their letters become a lifeline, bridging the gap created by conflict and uncertainty, as they both yearn for a reunion that seems increasingly distant.
Ruthless Vows is not just a tale of love and war; it is a testament to the resilience of the human spirit and the lengths one will go to for love. As Iris and Roman navigate their individual battles, they discover that the bonds they forged can withstand even the harshest trials. This epic conclusion to their story promises to be both heart-wrenching and uplifting, leaving readers yearning for more.
PRAISE FOR THE LETTERS OF ENCHANTMENT DUOLOGY
‘Rich and romantic – if stories had scent, this one would smell like a mug of black tea, the ink ribbons of a typewriter, and that addictive spice called enemies to lovers’ Shelby Mahurin, New York Times bestselling author of Serpent & Dove
‘A sweeping start to a beautiful and romantic new series. Ross weaves her stories in such a vulnerable and delicate way, truly with a style all her own. I adored this book' Adalyn Grace, New York Times bestselling author of Belladonna
‘Ross enchants with a clever and sweeping love story set against an imaginative, dangerous world. Her writing sparkles, brimming with wit and magic from the first page to the last’ Isabel Ibañez, New York Times bestselling author of What the River Knows
‘A tale that hooks its readers with whip-smart intrigue, and holds them fast with dazzling prose, a charming cast, and a world where mystique shimmers just beneath the surface’ Ayana Gray, New York Times bestselling author of Beasts of Prey
‘Deeply romantic and beautifully written, Divine Rivals is a story that lingers long after the final page’ Rachel Griffin, New York Times bestselling author of The Nature Of Witches
‘The kind of a tale that gets under your skin and straight to your heart’ Valia Lind, USA Today bestselling author of The Scarlet Rose
‘Ruthless Vows is the epic conclusion of this story, that is just as tender and beautiful. Honestly, it crept up on us – there’s a vulnerability and poignancy to the writing that made this exceptionally readable’ Glamour
‘The war may be chaos, but the symmetries of these books are exquisite’ New York Times
‘Rich world-building and the poignancy of young love make the first in this fantasy romance duology a wistful and riveting read’ Washington Post
‘Divine Rivals is another absolute winner from author Rebecca Ross, who is rapidly proving there’s very little she can’t do in the realm of fantasy fiction’ Paste
ISBN: 9780008588229
Dimensions: 240mm x 159mm x 42mm
Weight: 660g
432 pages