Cory Cecil Cory 
Message from Beyond Attack from the Messier 93 Cluster [EPUB ebook] 

This is a continuation of A Message from beyond. Sudarshana had disappeared in the rejuvenation tank. Raju not except the explanation that he was given for her death. He fell into a state of melancholy and tried to end his life. He did not know that the portable towers, that he had developed, would allow an old nemesis to follow the remanence of the towers back to the Alpha sector. The triskelia once again called upon him to help them stop the invaders. However, others had to step up and do what was necessary to stop the invasion.