The brilliant new instalment of Robert Daws' bestselling 'Rock' series.
 
A wealthy family massacred. Unidentified mummified remains. Is there a connection? 
 
Gibraltar is shaken by echoes from its history once again. 
 
Detectives Tamara Sullivan and Gus Broderick face the most dangerous and elusive murder investigation of their lives, and for Sullivan, it's about to become all too personal.
 
Can their relationship endure this latest peril, and will the Rock ever escape its ghosts? 
 
Killing Rock is the third thrilling novel in the bestselling Sullivan and Broderick crime series.