A Puzzle To Be Name Later by Parnell Hall, 292 pages

The Puzzle Lady couldn't be happier. Matt Greystone, the rookie sensation who just signed a huge contract with the Yankees after coming to the team as the player to be named later in a trade with the Diamondbacks, and who won seventeen games as a starter pitcher, was coming to town to rehab from an arm injury. A diehard Yankee fan, Cora was delighted when Matt invited her to a weekend pool party.
On the plus side, she got to meet Derek Jeter. On the minus side, she had to solve a puzzle (that was also named later), and a couple of guests got killed.
Solving murders is right up the Puzzle Lady's alley. Unfortunately, someone has broken into the house of a local psychiatrist and rifled her patient files, and Chief Harper wants Cora to solve that, too.
Cora already know who broke into the house. She did!
These are fun mysteries with the addition of crossword puzzles.