Take a photo of a barcode or cover
A review by eososray
Lockstep by Karl Schroeder
2.0
I liked the concept, I liked the references to the science fiction greats (Barsoom and the Robotic Laws) but the book was very immature. I hesitate to call it YA but it was definitely a teen hero, love interest, save the world type of book and not near dense enough to make it a great read.