One I liked a lot was Saving CeeCee Honeycutt by ummm, ummm, Beth Hoffman
Very happy ending.
I cried through parts of Karen McQuestion's A Scattered Life, but overall found it to have a hopeful ending.
I chuckled through Russell Wiley is Out to Lunch, but that one isn't out yet (had an ARC).
If only Straight Man would come out in an e-version. Sigh. Favorite comedic novel ever.