In the original cartoon, Penny has a book that is disguised as a functional and usable computer, and usually takes it wherever she goes. She mostly uses it to find out information about villains, wildlife, materials, hieroglyphics, and other things. Penny's computer book also contains a digital map (possibly showing most of the world), a jamming system, a hacking system, a remote control system, a laser, and a slot where she can insert a digital camera.