Killer (Alex Delaware series, Book 29): A riveting, suspenseful psychological thriller

When the Bough Breaks (Alex Delaware series, Book 1): A tensely suspenseful psychological crime novel

Motive (Alex Delaware series, Book 30): A twisting, unforgettable psychological thriller

Breakdown (Alex Delaware series, Book 31): A thrillingly suspenseful psychological crime novel

Over the Edge (Alex Delaware series, Book 3): A compulsive psychological thriller

Silent Partner (Alex Delaware series, Book 4): A dangerously exciting psychological thriller

Night Moves (Alex Delaware series, Book 33)

Smilla's Sense of Snow: A Novel

Time Bomb (Alex Delaware series, Book 5): A tense and gripping psychological thriller

Private Eyes (Alex Delaware series, Book 6): An engrossing psychological thriller

Heartbreak Hotel (Alex Delaware series, Book 32): A twisting psychological thriller

Devil's Waltz (Alex Delaware series, Book 7): A suspenseful psychological thriller

Bad Love (Alex Delaware series, Book 8): A taut, terrifying psychological thriller

The Nanny: An absolutely unputdownable, edge-of-your-seat psychological thriller

Billy Straight: An outstandingly forceful thriller