If you enjoy time travel, then Down Pinhole by Glenn Cooper is the book for you. Down Pinhole is the first in a trilogy. The story begins with Emily, a physicist, who is working on a space collider. When the machine is put to the maximum test, Emily is gone and in her place is a man from another time and place. Emily's boyfriend, John, volunteers to go in and get her back.
Where she went wasn't really in time. It's a place--hell. It's interesting to see who's there and their story. It's an interesting mix of science, history, fantasy, and horror.
The end was a surprise because I wasn't expecting it, yet, it had to be, because there's another in the Down series.
