I've started reading Raw Law: The Complete Cases of MacBride and Kennedy, Vol. 1 (1928-1930) by Frederick Nebel.
And in the meantime, my Mom just started on
Buy a Whisker by Sofie Ryan
(the second book in the Second Chance Cat Mystery series)
I also just took out two Hannah Swensen mysteries from our local library for her:
Cherry Cheesecake Murder (2006)
Key Lime Pie Murder (2007)