This is a review of “Den of Wolves” by Juliet Marillier. It is the third book in the Blackthorn & Grim Series.
This book follows (and is told by) four main characters: Blackthorn, Grim, Cara and Bardán.
As this book is part of a series, be mindful that there may be some spoilers for the first two novels “Dreamer’s Pool” and “Tower of Thorns” or the series as a whole.
Back at Winterfalls, Blackthorn and Grim have settled back into their cottage. Blackthorn is continuing her work as Wise Woman and Healer to the region and is still keeping her promise made in “Dreamer’s Pool” to her fey benefactor Conmael. Grim – as busy as ever, continues to turn his hand to many tasks and trades. Grim is approached by a wealthy land holder, a Master Tóla of nearby Wolf Glen. Master Tóla wants Grim to work on a very intricate and involved building project called a Heartwood House; a house that uses every wood found in the surrounding forestry.
Master Tóla is a cold, standoffish man. The Heartwood House project is an old one, first started over a decade ago. A Heartwood House is believed to bestow luck. Building ceased when master builder Bardán went missing. As the house wasn’t completed, Tóla believes the resulting bad luck is responsible for his wife passing. Now Bardán has come back and Master Tóla wants it finished.
Bardán is wild and unkempt and his hands are badly crippled. He disappeared suddenly during the first build, but now he has returned 15 years later. His hands are very badly damaged and he is quite disoriented and muddled in his mind. Grim must act as his hands and do the hard labour for the build while Bardán instructs. He is the only builder with the knowledge of how to build a Heartwood House. The inhabitants of Wolf Glen are cold and distant toward Bardán, but Grim can’t help but feel for this forlorn fellow.
Cara, daughter of Master Tóla – has been sent to the household of Prince Oran and Lady Flidais. Cara is a quiet young woman, who finds it hard to find her words, and prefers the company of birds and trees to climb. She knows the forest of Wolf Glen intimately. Tóla wants her to become more worldly, to learn about social etiquette and mingle with others, but Cara is intensely homesick. While trying to sneak away and head home, she meets Blackthorn and is convinced by her to stay. Blackthorn makes Winterfalls feel more tolerable for Cara. But still, Cara misses Wolf Glen and doesn’t understand why she can’t return home, not even to visit.
The job at Wolf Glen is long and arduous, but Grim has negotiated that he be allowed to ride home daily to Blackthorn. Over time, Grim gets to know Bardán a little better, despite being warned not to talk to the wild man about anything other than the job, as Bardán’s confused talk begins to paint a picture of a tragic life. Grim can’t quite work out why he’s come back. For her part, Blackthorn can’t make sense of why Master Tóla has not visited his daughter, nor explained to Cara why it is so important for her to stay at Winterfalls. It’s very apparent that the girl is homesick.
*Potential character trajectory spoilers ahead*
I am a huge Marillier fan, so it’s safe to say that I loved this book. I loved the progression of the characters. As we know from the first two novels, Blackthorn and Grim (and other characters) have suffered extreme trauma. I loved seeing their healing journey continue in this book, and also how they used their experiences to have empathy for and assist other individuals who have suffered trauma. Grim is very sweet and protective of Bardán.
It was very moving and beautiful to see how Blackthorn and Grim slowly became aware that their feelings for one another had grown and changed over time. I did cry a number of times reading this one. (Them writing to one another, Grim daring to imagine what his own daughter may look like…).
Grim and Blackthorn have an extremely slow burn but it’s one that is incredibly poignant, beautiful and vulnerable. It’s so worth it. I love how Marillier shows the trust deepening within her characters and them both slowly (but surely) realising just how much the other means to them.
As with the other novels in this series, I enjoyed the change in writing style for each of the character’s chapters.
As a neurodivergent woman and mother to neurodivergent children, I could relate to the characters of Cara and Bardán a lot. Cara reminds me so much of my youngest sister as she was as a child.
It was also nice to see another (perhaps softer?) side to some of the characters (Blackthorn and Conmael spring to mind). It was good to see them finally get some personal justice in the end too.








