I've enjoyed Kim McDougall's Valkyrie Bestiary series, most of which I read via KU, and I remember some other folks upthread have liked it too. Which was, in fact, why I gave it a try
. Now, if you don't have KU, or just want your own copies, the second and third books in the series have gone on sale, at least a little bit.
And I also noticed that there is a new one,
Worlds Don't Collide, which says it is "[t]he exciting conclusion" to the series, coming out in about 10 days, on June 6.
Dervishes Don't Dance, #2
Kindle US, $1.99:
https://www.amazon.com/dp/B08DP6WG6K
Kindle UK, £1.99:
https://www.amazon.co.uk/dp/B08DP6WG6K
Hell Hounds Don't Heel, #3
Kindle US, $2.99:
https://www.amazon.com/dp/B08KGCW6X2
Kindle UK, £2.99:
https://www.amazon.co.uk/dp/B08KGCW6X2