7: The Perfect Number

1 The Wizards of the Black Circle 2 The Tree of Life 3 Winx on Earth 4 Love & Pet 5 Mitzi's Present 6 A Fairy in Danger 7 Winx Believix 8 Hidden in the Country 9 Nebula 10 Musa's Song 11 Superheroes 12 Dad! I'm a Fairy 13 The Wizard's Attack 14 7: The Perfect Number 15 Magic Lessons 16 A Virtual World 17 The Enchanted Island 18 The Nature Rage 19 In Diana's Kingdom 20 The Gifts of Destiny 21 Sibylla's Cave 22 The Frozen Tower 23 Bloom's Trial 24 The Day of Justice 25 Morgana's Secret 26 Ice and Fire