There are 2 books in the Dyrwolf series. The newest book is Darkwitch which came out in 2022.

Lea Wylder has spent so long hunting werewolves that now one is stalking her in her sleep. In the unforgiving forests of the north, shape-shifting wolves have enslaved the sole human city for hundreds of miles, driving survivors up into the mountains. When Lea tracks a shifter and finds him…
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Darkwitch

Book cover of Darkwitch
After twenty years of oppression, Lea Wylder has freed the Colony, one of the last human cities in the Nordvend, from the wolves. But freedom has come at a terrible cost. Radical forces threaten unrest. Wolf shifters and humans are more divided than ever. Lea's nightmares have returned, except this…