This book shows why Arthur C. Clarke is a great writer. As the quotation on the front of the book so aptly puts it "In his fiction he thinks at once like a poet and like an engineer-and writes, at his best, like an angel". Indeed. Of the stories in this collection, several stand out. Superiority was issued as required reading at MIT's Engineering courses after publication. "If I Forget Thee On Earth..." is a nice short piece that is in Freshman Literature books. The Sentinel, was, of course, the "inspiration" for 2001. Second Dawn and Exile of the Eons are two other good stories in here. But my personal favorite from this collection is History Lesson, a seemingly very serious story with a last sentence that will have you howling with laughter. Typical Clarke wit. This is a nice book for the ACC fan.