内容简介：
The year is 2016 and Dave Asher has been sent to London to "catch" or record an actual glimpse of Jack The Ripper in action in 1888, using the Extraminator, a machine that sees back into the past. All goes as well as expected until it appears the Extraminator may have brought Jack forward in time to the present with much ensuing bloody mayhem. Join Dave as he tries to find out if that is true or false or something much worse is happening.