Danika Delaney is thrilled to have taken over her uncle Jimmie's old fashioned malt shop on eastern Long Island and is working hard to make it her own. In an effort to increase business, Danika invites a mystery writer to the Coffee & CreamCafé for a discussion and book signing. Things seem to be going well, until a guest shows up and confronts the author, accusing him of plagiarizing his work. Embarrassed by the incident, Danika goes to the inn where the writer is staying the following morning, hoping to apologize and offer him another chance to return. What she finds instead is his dead body—beside a cup of poisoned coffee! Now it's up to Danika to find out who wanted to silence the author... before the killer decides to write Danika a not-so-happy ending!