Lincoln's Christianity by Michael Burkhimer

[Eva Elisabeth]

Gerat post, Laurie!
As for Darwin - thanks, Rob, great post, too - I was just wondering this because Lincoln was so interesting in all new scientific finds, theories and inventions (and I'm not sure if Euclid's works were a less dry read). Just to mention that Darwin was not the only one in those very days developing evolutionary thoughts - A. R. Wallace did likewise:
https://en.m.wikipedia.org/wiki/Alfred_Russel_Wallace