Yosemite National Park: Harrowing Ascent of Half Dome


Book Description

About Graf, Mike

Mike Graf has shared his writing and national park experiences with children and teachers in hundreds of schools. Graf has been a TV weathercaster at six different television stations and an elementary schoolteacher for nine years. Since becoming a full-time writer, he has penned more than 70 books for children. A national park fanatic, Graf visits about twenty-five national parks across the country every year. He lives in Chico, California.