Night of Wolves
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As with the half-orcs series by Dalglish, this is about conflicting loyalties, especially when elders from their respective temples are telling them not to befriend the other, and even telling them to kill the other.
The names of the wolfmen are a bit "my first fantasy novel" style - Redclaw, Murdertongue, Bloodbiter etc., but they make interesting adversaries.
Not a bad start for a series, and would be good to see where other books take the main characters.