Ruthless Vows

TORN APART BY WAR. REUNITED BY LOVE?




The epic conclusion to the intensely romantic and beautifully written story that started in Divine Rivals.

Two weeks have passed since Iris returned home bruised and heartbroken from the front, but the war is far from over.


Roman is missing, lost behind enemy lines, with no memory of his past, or Iris. Hoping his memories return, he begins to write again – but this time for the enemy.


When a strange letter arrives through his wardrobe door, he strikes up a correspondence with a penpal who seems at once mysterious… and strangely familiar.


As their connection deepens, the two of them will risk their very hearts and futures to change the tides of the war.



Praise for Divine Rivals:

‘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


Readers love Iris and Roman:
⭐️⭐️⭐️⭐️⭐️ ‘The most tender rivals to lovers romance I’ve ever read.’
⭐️⭐️⭐️⭐️⭐️ ‘My heart by the end couldn't take anymore!’
⭐️⭐️⭐️⭐️⭐️ ‘Easily a top read for me and definitely a new favourite. I will never stop recommending this book.’
⭐️⭐️⭐️⭐️⭐️ ‘A truly moving story and very unlike anything I’ve read lately.’