Light wear on the edges. Shipped the next business day! We own a small family book store and sell our extra books and media that have been on our shelfs for too long. Additional Details ------------------------------ Subject keyword: astronomy gifts;physics gifts;physics;astronomy;physics books;space;astronomy books;astronomy books for adults;science;star;history;history books;science books;science gifts for adults;science gifts;history gifts;black;telescope;gifts for history buffs;space books;solar;history teacher gifts;solar system;black holes;world history;constellation book;space books for adults;universe;teacher;buff;planet;constellation;astrophysics;planets;world;earth;cosmos;gift;nonfiction;star gazing;best;nature;aerospace;star gazing book;physics book;change;history buff gifts;historical;books about space;astrophotography;engineering;study;historical books;geology;astronomy book;environmental;biology;universe book;telescope book;cosmology;science book;nuclear;fusion;astrophysics books;botany;innovation;meteorology;star book;sustainability;history of science;cosmology books;relativity;theoretical physics;general;natural;physic;system;black hole;black hole book;hole;science books for adults;history lovers gifts;general relativity;lover;future;climate Format: illustrated