Preparing to Hike the Appalachian Trail?

Commonly used guides by A.T. thru-hikers include the Appalachian Trail Guides (published by the Appalachian Trail Conference), the Appalachian Trail Thru-Hiker's Companion, and the Appalachian Trail Data Book. The guide series includes a guide for each section, along with a series of trail maps. The Thru-Hiker's Companion has helpful info on towns, shelters, and water. The Data Book has basic distance info for road crossings, shelters, and other features. All are excellent tools for use during a long distance hike.