Download or read book 3-D Mazes--Alien Invasion written by Chuck Whelon and published by Courier Corporation. This book was released on 2012-04-18 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aliens are here, and they're feeling a little lost. Put on the enclosed 3-D glasses and have fun guiding them around and watching these colorful labyrinths pop right off the page.