Murder Most Grim — Emma Watts

Secret witch and cafe store owner, Jane Summers is looking forward to a night of fun and mystery as the entire town of Crystal Cove get ready to celebrate Halloween. When local millionaire, Nigel Harrington invites her to a murder mystery dinner party where the winner gets to walk away with his entire estate, she jumps at the chance. But the party is cut short when the host is found dead.

With unresolved issues between Max and Jane, and Ethan still in the picture, things are about to get real complicated when Jane is forced to work with Anthony on the case because Max refuses to work with her.
But murder is the least of her troubles. Lizzy is hiding a few secrets, Agatha has her eyes on Ethan and her mother has invited some deadly guests who will stop at nothing to ensure that Lilly's plans are executed, even if it means turning on her own daughter.

Solving this mystery and bringing justice to Crystal Cove on Halloween will be Jane's greatest challenge to date.