The White Queen by Philippa Gregory - this is her latest, and not bad, except I didn't really care much for the main character, so I felt it hard to root for her.
The Evolution of Calpurnia Tate by Jacqueline Kelly - a fun read about an unconventional girl growing up in the early 1900s in Texas.
The Duel: The Parallel Lives of Alexander Hamilton & Aaron Burr by Judith St. George - an interesting kid's book about these two men who ended up fighting a duel and inspiring one of my favorite commercials.
Retirement Homes Are Murder by Mike Befeler - What would happen if you had no short-term memory and someone accused you of murder? This feisty old guy fights back.
The Second Mouse by Archer Mayor - Couldn't quite get into this one, but it is probably one that a lot of people would enjoy.