"Everything a boy needs to make his Halloween the scariest ever is compiled right here. Blood, torn flesh, masks, slime, and more! Readers will unleash their inner mad scientist as they master their comprehension of procedural language. Photographs accompany step-by-step instructions that will guide even the most reluctant readers into creating their own Halloween horrors"--Provided by the publisher.

Includes glossary.

A DIY Halloween -- Sticky fake blood -- Horrifying Halloween wound -- Make a mask -- Alien night lights -- Awesome slime -- Icy body-parts punch.