Heaven at SETI's Doorstep
by Shelton Ranasinghe
A radio signal is traced to a subterranean cave habitat on the moon. The story now heads in an unexpected direction. This narrative is serious, not heavy and has a novel mix of technology, philosophy and ideology to suit readers of all ages. The singular feature of the book unravels as the soft and gentle mannerisms underlying the basic nature of the aliens come to light in the later chapters.