Ruthless Vows (Letters of Enchantment Book 2)

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

Two weeks have passed since Iris Winnow returned home bruised and heartbroken from the front, but the war is far from over. Roman is missing, and the city of Oath continues to dwell in a state of disbelief and ignorance. When Iris and Attie are given another chance to report on Dacre’s movements, they both take the opportunity and head westward once more despite the danger, knowing it’s only a matter of time before the conflict reaches a city that’s unprepared and fracturing beneath the chancellor’s reign.

Since waking below in Dacre’s realm, Roman cannot remember his past. But given the reassurance that his memories will return in time, Roman begins to write articles for Dacre, uncertain of his place in the greater scheme of the war. When a strange letter arrives by wardrobe door, Roman is first suspicious, then intrigued. As he strikes up a correspondence with his mysterious pen pal, Roman will soon have to make a decision: to stand with Dacre or betray the god who healed him. And as the days grow darker, inevitably drawing Roman and Iris closer together…the two of them will risk their very hearts and futures to change the tides of the war.

BUY THE BOOK

Published Dec 26, 2023

419 pages

Average rating: 7.66

433 RATINGS

|

Community Reviews

Emlan
Sep 06, 2025
7/10 stars
This is a hard one to review. I went in with high expectations after the first book was one of my favourite reads this year but I struggled with this one. The writing was beautiful still but the storyline I wasn’t convinced by. Iris finally was reunited with her brother Forrest but then avoided him for most of the book until that sad ending. The connection between Iris and Roman was still sweet and believable but I felt they became a side story in their own book with the war and gods taking over the main plot. Just wasn’t convinced by Iris changing from reporter to sword wielding god killer 🤔
Jordan Becker
Aug 06, 2025
6/10 stars
Same thoughts as with the first book in the duology. They had SO much potential… I loved the overall concept of the story, but everything about it (character, relationship, large and small plot lines) was just so underdeveloped.. it just felt like things would happen with little to no explanation or reasoning.. I would have loved these books if it would have expanded everything about the world more..
Lyndsey Ercan
Dec 12, 2024
10/10 stars
4.5 stars. I have really enjoyed this duology. It’s a beautiful and unique story. I do wish the romance was slightly more spicy, but the depth of the characters really carry the story.
Kristin Rose
Nov 01, 2024
8/10 stars
Definitely needed some better world building. Not enough background story. But worth the read for Roman & Iris.
ljzsreadsandreviews
Oct 22, 2024
8/10 stars
I was looking forward to reading this sequel so much. I absolutely adored divine rivals and was so excited for this book to see how things would finish. With that said I was a teeny bit disappointed with parts of this one. I still very much love the characters and the plot of this story but it felt a little slow at times to me. It took me longer to read than I would’ve thought but I was still pretty hooked because of my love for the characters. I promise to always keep these reviews spoiler free so I won’t go into details of why, but I had many emotions throughout this duology, and that is very much kudos to Rebecca ross. Her writing is stunningly beautiful and incredibly romantic. The connection I felt to iris & roman continues from divine rivals and as a whole these books are some of the most genuinely romantic books I’ve read.

See why thousands of readers are using Bookclubs to stay connected.