Book 43 (2011) The Bird Sisters

Twiss and her sister are spinsters, living together, hobbling around in the house they grew up in. The Bird Sisters explains how they came to be a pair of single old ladies in their childhood home, told in flash backs to their summer of 1947, the summer cousin Bette came to visit, the summer their daddy lived in the barn, and the summer of first loves and heart breaks.

This is a really sweet story, nice character development, and a nice blend of flashback story telling, with just enough twist to keep interest and without the reader forgetting the "modern" story.
(pages 304)

B-