BYO Hop Lover's Guide (Special Issue)

A collection of the best hop information from the past 12 years of BYO and included updated charts with the specifications for 83 hop varieties and suggested substitutions for hard-to-find hops. They have also detailed hopping methods, hop growing info, hop-related build-it projects, and 36 hoppy recipes.
Hopping Methods for extract & all-grain brewers to get the most out of their hops
 

Comprehensive charts for selecting the best hops or a substitute for a hard-to-find variety
Backyard hop growing instructions.