Battle Beasts and fight Evil with Tom and Elenna in the bestselling adventure series for boys and girls aged 7 and up!The young pirate Ria has enchanted a series of ancient Beasts. Tom and Elenna must stop her before she seizes power over Makai for ever - but how can they fight Nersepha, a monstrous mermaid? There are FOUR thrilling adventures to collect in this series - don't miss out! Menox the Sabre-toothed Terror; Larnak the Swarming Menace; Jurog, Hammer of the Jungle and Nersepha the Cursed Siren