Sanguisuge Book 3

Humans are being found drained of blood. As incriminating evidence mounts against Ethan's brother, can Ethan and Trinity prove his innocence, or will they find out that he is responsible for the murders?

 Ethan is reunited with someone from his past that tests the bond between he and Trinity. Can their bond withstand the strain? What will happen to them if the distance becomes too great?