The book's lexicon is limited to the thousand most common words in the English language, excluding physics, energy, galaxy, or even universe. Through the eyes of a fictional scientist (Student-People) hunting for dark matter with one of the biggest telescopes (Big-Seers) on Earth (Home-World), cosmologist Roberto Trotta explores the most important ideas about our universe (All-there-is) in language simple enough for anyone to understand. A unique blend of literary experimentation and science popularization, this delightful book is a perfect gift for any aspiring astronomer. The Edge of the Sky tells the story of the universe on a human scale, and the result is out of this world.

    Delusions and hallucinations feed on each other, flourishing with amazing speed. Locked in a new mode of thinking the paranoid views life as from a cell. In a dozen case studies Dr. Ronald Siegel takes us on a chilling but mesmerizing journey into the dark mysteries of the human mind.We meet a woman who hears her teeth whispering; a beautiful ballet dancer who is in love with a shadow; a UCLA student who believes Hitler is speaking to him through a stolen computer program; and a cocaine addict for whom the invasion of imaginary bugs was strong enough to drive him to commit murder.A dedicated and compassionate scientist, Dr. Siegel follows his patients into the shadowlands where paranoia flourishes--drug addiction, prison, organized crime, and terrorism often at risk to himself. He explores mild cases of patients who vaguely believe something is stalking them to serious cases of patients with apocalyptic visions so intense that they shake the foundations of an entire community. Fascinating, enlightening, and immersive, "reading Whispers is like reading about an exotic and dangerous travel adventure" (The Washington Post).