Adam Blade 
Kaptiva the Shrieking Siren 
Series 28 Book 3

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.