Schoolgirl detectives Daisy Wells and Hazel Wong are at Daisy's home when someone falls mysteriously ill at a family party, but no one present is what they seem so the Detective Society must do everything they can to reveal the truth., Spending the holidays at Daisy's home, schoolgirl detectives Daisy and Hazel attend a glamorous family tea party that is overshadowed by a massive storm and the mysterious illness of a guest whom the girls believe may have been poisoned. Simultaneous eBook., In 1930s England, schoolgirl detectives Daisy Wells and Hazel Wong are at Daisy's home for the holidays when someone falls seriously, mysteriously ill at a family party, but no one present is what they seem--and everyone has a secret or two--so the Detective Society must do everything they can to reveal the truth . . . no matter the consequences.