I wanted to like this book and did read it to the very end with some reservations along the way. I found that the characters were very hard to differentiate between, especially in the beginning. As the book progressed the characters were whittled down to the few manageable complex characters, this made it much easier to follow. Toward the end it finally felt like a mystery was forming and I looked forward to reaching the end of the book, but that turned out to be disappointing for me, maybe I expected too much. This would have been a great book if only the author had spent more time developing this mystery through history a little bit better based on the information gleaned from the two diaries Temple came to possess.
You can also see my review at Amazon.
The Lincoln Conspiracy: A Novel