Geronimo Stilton's young assistant enters the editor of "The Rodent's Gazette" in an in-line skating race, where he is the only adult contestant, as a favor to the sponsors of his newspaper's publication for younger mice. "Pinky me ha vuelto a enredar. Me ha inscrito sin decírmelo en la carrera mas loca del mundo, una competición en ¡patines-cohete! ¿Por qué, por qué la acepté como colaboradora? Ha sido un fin de semana de pesadilla."--Publisher's...

Mia's chances of skating in the regionals are threatened by a family crisis, but she determines to face the possibility that she won't get to compete with determination and grace.

"Friends Horse and Buggy take to the ice, where Horse's overconfidence leads to a spectacular fall, but a quick recovery."--

Ever since they can remember, fifth-graders Kenzie (aka Kenzilla) and Shelly (aka Bomb Shell) have dreamed of becoming roller derby superstars. When Austin s city league introduces a brand-new junior league, the dynamic duo celebrates! But they ll need to try out as a five-person team. Kenzie and Shelly have just one week to convince three other girls that roller derby is the coolest thing on wheels.