Silent Ones (ebook) by Mel Polk

Knox Blue's life has lapsed into stagnation. The cases he's been assigned lately as a private investigator have been dull and predictable. Arguably, the only interesting thing he has going for him is that his magic is on the fritz and beginning to take a toll on his physical health--not really the sort of excitement he'd prefer. When he's handed a case for a rival coven, Knox can't help bu…