Twice Upon a Time

Can stopping time solve a murder . . . ?  A delicious mystery adventure for fans of Robin Stevens and Cressida Cowell from the award-winning and bestselling author of the Pinch of Magic series.
 
When the Morrow twins, Merry and Spike, arrive at dusty old Fox House, they think spending their holidays there is going to be dull. But they soon discover that there are secrets to the old house. A missi...