Free the Beasts. Live the Adventure. Battle Beasts and fight Evil with Tom and Elenna in the bestselling adventure series for boys and girls aged 7 and up! Evil Wizard Malvel has captured four young adventurers who are competing to become Master or Mistress of the Beasts in Tangala. Now Tom and Elenna are on a Quest to rescue the New Adventurers from the Netherworld, but next they must defeat Kaptiva - a monstrous Beast in the form of a tree! There are FOUR thrilling adventures to collect in The Netherworld series - don't miss out! Ossiron the Fleshless Killer; Styx the Lurking Terror; Kaptiva the Shrieking Siren and Velakro the Lightning Bird. If you like Beast Quest , check out Adam Blade's other series: Team Hero, Sea Quest, Beast Quest: New Blood and Space Wars.