A review by amalyndb
Black Heart by Justin Somper

4.0

The twins meet their mother and learn of their birth. Meanwhile, a new lady Vampirate captain is wrecking havoc. After the murder of a highly regarded captain, Cheng Li's crew (Connor among them) is ordered on a mission from the Pirate Federation to destroy all vampirates. This causes some difficulty for Connor, due to Grace’s friendship with those on The Nocturne, who are not a part of the mayhem being caused by rebel vampirates.

Each book gets a little darker, a little more violent, as Connor becomes more a pirate. Still very enjoyable.