Tandem by Anna Jarzab
My rating: 3 of 5 stars
I'm a sucker for stories where people from one world go to another (du Maurier's House on the Strand, for example) but this was just a little too contrived to get more than a "like" from me. The problem was less with the world building than with the characters and the coincidences that cropped up (Lucas, in particular bothered me, with Dr. Moss a close second).
And - just being nitpicky here - the use of "analog" may confuse people. Yes, it's correct usage but it's also not one that people will connect with the doppelganger idea.
Copy provided by publisher.