A bunch more titles in Katherine Hall Page's Faith Fairchild series are on sale right now at Kindle US. Some are recent repeats, but I'm slammed at work, so can't really check the details. All are $1.99 right now, unless otherwise indicated.
The Body in the Bog, #7, $0.99
Kindle US:
https://www.amazon.com/dp/B004GHN8F2
The Body in the Fjord, #8
Kindle US:
https://www.amazon.com/dp/B000R33RA0
The Body in the Bookcase, #9
Kindle US:
https://www.amazon.com/dp/B000R4FXRY
The Body in the Bonfire, #12
Kindle US:
https://www.amazon.com/dp/B000R33RB4
The Body in the Ivy, #16
Kindle US:
https://www.amazon.com/dp/B000W966UM
The Body in the Gallery, #17
Kindle US:
https://www.amazon.com/dp/B0010SGRF8
The Body in the Piazza, #21
Kindle US:
https://www.amazon.com/dp/B009NG24RO