A review by amdame1
Invisible Things by Jenny Davidson

3.0

Set in 1938 Denmark on the eve of WW2, Sophie is entangled with many of the scientists working on the atomic bomb: Niels Bohr, Alfred Nobel, etc.

Apparently I need to brush up on my history as I didn't realize it was an "alternate history" until I read the author notes at the end. I'm just going to hold on to the idea that it was because it was such a close parallel to the true history that I didn't catch on.