Signal – Patrick Lee (Sam Dryden # 2) ****
Patrick Lee has a penchant for writing thrillers with a bit of science fiction weaved into the storyline. His last two books Runner and his current release Signal, both feature Sam Dryden and ex-special forces operative battling forces against advanced technologies. My first encounters with the works of Patrick Lee was the Travis Chase trilogy which included The Breach, Ghost Country and Deep Sky. In that series The Breach sends artifacts and people back and forth through a time portal. In Signal, Dryden confronts a machine that receives signals from the future!