A fantasy short story by Anne Cordwainer. This is set in an earlier time of the Modern Magic world (but stands alone as a story). It's a sort-of sequel to "An Incident at Roanoke." If you enjoy it, please drop me a line.
About a century after the Roanoke problem, the American coast is colonized. But there's big trouble in Massachusetts. Witch-hunts again? In the Colonies, and after all this time? Three English sorcerers don't know what's happening, but they're determined to find out.