THE official book Ĺź- endorsement from WowWee, the manufacturer AND Mark Tilden, the designer|Unbelievably timely Ĺź with some quick promotion, we can assure that this year's favorite holiday toy isnĹźt stuck back in the closet with other "last year" items|Packed with undocumented "gems" such as: Multipart command sequences; Remote programming; Easter Eggs; and Hardware modifications|Organized in "cookbook" format with numerous sidebars, charts, and tables|Introduction (at the very least) written by Mark Tilden, designer of Robosapien|Coupon for Robosapien at the back of the book (suggested $10).