Murder with cucumber sandwiches

Summary: Restaurant critic Derek Schumaker, notorious for his bitter reviews, is about to visit Daisy's Tea Garden, and Daisy and Aunt Iris are simmering with anxiety. A bad word from the culinary curmudgeon could really hurt their business, but Daisy tries to stay confident. After all, how can he resist her cucumber sandwiches with pimento spread--not to mention the cheesy cauliflower soup and strawberry walnut salad? Schumaker takes a to-go order when the afternoon tea service is done, which Daisy hopes is a good sign. But when he perishes from a seizure, it looks like his food was dosed with something deadly. Considering a threat that recently appeared on his blog--and whispers of scandal in his past--Daisy has quite an assortment of suspects to sift through...