They do it with mirrors
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Miss Marple (6)
Bleak Seasons
Glen Cook
Black Company: Books of the Glittering Stone (1)
Relentless
Dean Koontz
Guilty Pleasures
Laurell K. Hamilton
Anita Blake Vampire Hunter (1)
The Thieves of Manhattan
Adam Langer
Shadow Zone
Iris Johansen & Roy Johansen
The smoke room: a novel of suspense
Earl W. Emerson