You Have The Right To Remain Puzzled Puzzle Lady Series, Book 8.

When Benny Southstreet, a small-time hustler with a big-time gift for constructing crosswords, accuses Cora of stealing one of his creations, it's clearly a case of mistaken identity...until Cora's own attorney files a plagiarism suit against her. To add to the enigma, when Benny is found dead, the police charge Cora with his murder! At the heart of the matter is the not-so-little white lie Cora has been living for years: assuming the grandmother...