L: Change the WorLd Official Movie Guide

L: Change the WorLd Official Movie Guide (styled in Japanese: L change the WorLd OFFICIAL MOVIE GUIDE) is the official guidebook for the film L: Change the WorLd. It is the third movie guide for the Death Note live-action film series.

Contents
The guide contains information about the cast, characters, and storyline; interviews with cast and staff; character profiles; and photography from the film.

Sections:
 * Poster
 * Introduction
 * Contents
 * Character & Story
 * Main Cast Interview
 * Staff & Material
 * Bonus completed script 1 (ボーナス収録完成台本1) - This is the script of the second film Death Note: The Last Name.
 * Bonus completed script 2 (ボーナス収録完成台本2) - This is an excerpt of the script for L: Change the WorLd.

Design
The guide is size A4 (about 21 × 29.7 cm, or 8.27 × 11.7 inches). It's softcover with a dust jacket. The first half of the booklet is printed in color, while the second half (beginning with the Staff & Material section) is printed in black and white. It is 86 pages in length.