¿Quién ganará? La pelea final de reptiles (Who Would Win? Ultimate Reptile Rumble) EBK

¿Quién ganará? León vs. Tigre (Who Would Win?: Lion vs. Tiger)

Orca vs. Tiburón blanco (Who Would Win?: Killer Whale vs. Great White Shark)

¿Quién ganará? Tyrannosaurus rex vs. Velociraptor (Who Would Win?: Tyrannosaurus Rex vs. Velociraptor)

¿Quién ganará? Ballena azul vs. Mosquito

¿Quién ganará? La pelea final de tiburones (Who Would Win?: Ultimate Shark Rumble)

¿Quién ganará? Halcón vs. Gavilán (Who Will Win? Falcon vs. Hawk)

¿Quién ganará? Coyote vs. Dingo (Who Would Win? Coyote vs. Dingo)

Oso polar vs. Oso grizzly (Who Would Win?: Polar Bear vs. Grizzly Bear)

Battle Royale: Five Books in One (Who Would Win? Collection)

Who Would Win?: Ultimate Showdown

What Would You Rather Be? A Tiger or a Tiger Shark (Scholastic Reader, Level 1)

Ultimate Jungle Rumble (Who Would Win?)

Ultimate Reptile Rumble (Who Would Win?)

Dinosaur Christmas

Ultimate Shark Rumble (Who Would Win?)

Ultimate Dinosaur Rumble (Who Would Win?)

Who Would Win?: Extreme Animal Rumble

Ultimate Bug Rumble (Who Would Win?)

Jaguar vs. Skunk (Who Would Win?)