There are two sets of Novels in Trinity Blood, Reborn on the Mars (R.O.M.) and Rage Against The Moons (R.A.M.). The events in Rage Against the Moons take place before those in Reborn on The Mars. The books were written by Yoshida Sunao (and after his death, continued by Kentaro Yasui) with illustrations done by THORES Shibamoto. There are also 5...