In this final book of the Hazard series, Stuart brings Commander Hazard facing the dangers and betrayals that come with command and war. With the Sepoy Mutiny still threatening British lives in India, Commander Phillip Hazard volunteers to accompany a special army force to rescue the besieged British garrison at Ghorabad. Hazard and the men of the Shannon's Naval Brigade are put under the command of Colonel Cockayne, a cavalry officer whose own wife and daughter are among those caught in the siege.