<b>Librarian Kathleen Paulson and her inquisitive cats find themselves in a jam when a musician turns up dead, in the newest installment of this <i>New York Times</i> bestselling series.</b><br><br> It’s summer in Mayville Heights, and Kathleen Paulson and her detective boyfriend, Marcus, are eager to attend the closing concert of the local music festival. The concert is a success, but then one of the band members is discovered dead shortly after it. At first it’s assumed the death is a robbery gone wrong, but Kathleen suspects foul play—and she’s certain that she, along with her trusty side-cats, Owen and Hercules, can help solve the murder.<br><br> Before his death, Kathleen had noticed the victim in the library researching his genealogy, and when she and Marcus take a closer look at the man''s family tree, they begin to think a previous death of one of his relatives now seems suspicious.&#1