Zach's Guitar — Gillian Larkin

A short mystery with ghosts.

Grace Abrahams helps ghosts who can't move on until their problems have been solved. The ghosts she meets are attached to items found at storage locker auctions.

Grace is confronted by the ghost of Zach Struthers who was in a boy band in the 1980s. He needs Grace's help with writing his last song which he intends to give to his former friend and band mate, Ken Dryden.

This seems simple enough, but Grace runs into one obstacle after another. And it doesn't help when Ken Dryden launches a vicious attack on her.