"The Taken Trilogy" is a series of three novels written by M. J. Arlidge. The story follows the character Helen Grace, a detective inspector in Southampton, who investigates a series of mysterious disappearances. Each book delves into the psychological aspects of crime and the impact on victims and their families. The trilogy includes "Eeny Meeny," "Pop Goes the Weasel," and "The Doll's House." Each installment builds on the suspense and complexity of the plot, revealing deeper connections between the characters and the crimes. The series has been well-received for its gripping narrative and intricate storytelling.