Amy and Dan are hot on the trail of the fourth Clue, but their ruthless relatives will stop at nothing to eliminate them from the competition. Their hunt leads them to an ancient city that has been a hot bed of Cahill activity for centuries. All that stands between the siblings and the Clue is a cry[...]

A hint from their parents\u2019 past puts Amy and Dan on the trail of secrets their grandmother Grace would NEVER have wanted them to know. Awful memories begin to crowd in on Amy, just as her enemies circle closer. How far would she go to protect Dan? How much of a Cahill is she prepared to be? Per[...]

The hunt continues in this "New York Times" best-selling series.

Hijinks, heists, and high-octane fun abounds in a new adventure from bestselling author Jude Watson.
On a foggy night in Amsterdam, a man falls from a rooftop to the wet pavement below. It's Alfie McQuinn, the notorious cat burglar, and he's dying. As sirens wail in the distance, Alfie manages t[...]