Octavia Butler was one of the leading lights of American science fiction until her early death in 2006, and one of the best-known African-American science fiction writers. The two stories in this book are early works, from the 1970s, and were previously unpublished.
One, 'Childfinder', was originally sold to Harlan Ellison for his much-anticipated, never-published anthology, The Last Dangerous Visions. It's very short, just a few pages, but reflects some of the themes Butler explored through much of her work: psi talents and the complexities of race relations. An organization of telepaths, mostly white, has formed for self-protection. Telepathy has not, unfortunately, led to universal love and happiness. On the contrary, they understand each other's resentments and hostilities all too well. Barbara, one of the few black women in the group, has broken with them, to recruit and train young black children whose talents are just beginning to manifest.