Pokémon Crystal: Official Nintendo Player's Guide

Pokémon Crystal: Official Nintendo Player's Guide is a guidebook for published by Nintendo Power in July 2001.

Blurb
The Pokémon Crystal Version Player's Guide is the one item no Trainer can be without! Let the pros from Nintendo Power guide you through Pokémon Crystal with detailed maps of every area and a Pokédex with all 251 creatures—plus information on the Unown, the Move Tutor and other items and moves exclusive to the newest member of the colorful Pokémon series.


 * Complete Pokédex for Pokémon Red, Blue, Yellow, Gold, Silver and Crystal
 * Vital tips and exhaustive walk-throughs with complete maps to help you conquer the game
 * A special foldout section on the all-new Pokémon Crystal Battle Tower
 * Perfect strategies for battling every Gym Leader as well as the Elite Four
 * Locations and functions of every item, Technical Machine and Hidden Machine in the game