Review - A Forest, Darkly by A G Slatter

A Forest, Darkly

AG Slatter
Titan Books, 10 February 2026
Available as: PB, 368pp audio, e   
Source: Advance e-copy
ISBN(B): 9781835412565

I'm grateful to Titan for  giving me access to an advance e-copy of A Forest, Darkly to consider for review.

I think we all have authors whose books are a must read - you just need to know they’re coming to have them on pre-order. Angela (AG) Slatter is one of mine, and her “Sourdough” universe books, especially so.

A Forest, Darkly is described as a “standalone” in that universe. I think that means that the book isn’t directly connected to the recent sequence All the Murmuring Bones/ The Path of Thorns/ The Briar Book of the Dead/ The Crimson Road rather than that it is necessarily ensure unto itself - because having finished Forest, I can see so many ways that Slatter might expand on it; by giving us Mehrab, the forest witch’s, earlier life; or her later history; or the story of Rhea, the young girl who seeks her help. So much to explore and I hope to read some of those in future? It was fitting, though, to begin things with the middle-aged Mehrab, a splendid character.

Mehrab herself came to the forest seeking sanctuary. As a woman practicing magic, she’s hunted in this world, women like her persecuted by the Church and its “godhounds”. While some witches, like the Briars of The Briar Book of the Dead, are able to negotiate a precarious truce, most can only expect torture and death if they are captured, so they hide in obscure places like Berhta’s Forge, a town too insignificant to have either a church or a Lord. Mehrab's made a life there, a life disturbed when Rhea arrives, trailing a whiff of danger.

As if that’s not enough, Mehrab has begun to sense a change in the forest, an upset among the ancient spirits and demigods that live there. Something tries to trap her.

Then children begin to disappear in the village - and the villagers to turn against Mehrab…

While I may be biased (see my comments above!) I really did find A Forest, Darkly a meaty and entrancing read. Mehrab is such a rounded character, down to earth and competent at everything she she does: rather different from the stereotype fantasy lead which tends to be a young person out of their depth and trying to understand life as it changes around them. Indeed, as an older person (by no means old!) Mehrab has a perspective, faces challenges, and has to deal with issues, that are all very distinct. And also baggage from her past, both the distant past she fled from to the Forest, and her more recent life in the woods. Baggage such as lovers, natural and supernatural. Baggage such as her place in the village community. Baggage such as guilt for the things she did.

It all makes for an absorbing and well-realised story with plenty of surprises and new takes on older themes, and for Mehrab, something of a reckoning with her past.

A strong addition to the Sourdough books.

For more information about A Forest, Darkly, see the publisher's website here.