ThunderCats (comics) entered the Book of Omens to begin his training and claim his rightful place as Lord of the ThunderCats, but Mumm-Ra uses a powerful spell to keep Lion-O trapped in the book for several years in real time, not "Book" time, and seizes control of Thundera afterwards. In the follow-up mini-series, "The Return" (written by Gilmore and illustrated by Benes, Pimental and Lea), published in 2003, Lion-O returned to Thundera to find it enslaved to Mumm-Ra. Several of the ThunderCats are scattered. Panthro, who was left in charge while Lion-O was away, was forced into slave labor. Tygra and Cheetara
Cartoon Network Racing Monkey". GameSpot's Aaron Thomas pointed out the same version's resemblance to "Mario Kart", but he explained that a younger audience would find the game more enjoyable than an audience of serious gamers would. Cartoon Network Racing Cartoon Network Racing is a racing video game developed by Eutechnyx (PS2) and Firebrand Games (Nintendo DS version) and published by The Game Factory on December 4, 2006, in North America, and on February 9, 2007, in Europe. The gameplay is similar to Nintendo's 2003 game "", but the characters and racetracks are from Cartoon Network's original animated television series. The six series featured