Top 10 Best Heroes In Training

Heroes in Training Olympian Collection Books 1-12: Zeus and the Thunderbolt of Doom; Poseidon and the Sea of Fury; Hades and the Helm of Darkness; ... the Birds; Ares and the Spear of Fear; etc.

Zeus and the Thunderbolt of Doom (Heroes in Training Book 1)

The Heroes in Training Collection Books 1-4: Zeus and the Thunderbolt of Doom; Poseidon and the Sea of Fury; Hades and the Helm of Darkness; Hyperion and the Great Balls of Fire

Zeus and the Skeleton Army (18) (Heroes in Training)

Zeus and the Dreadful Dragon (15) (Heroes in Training)

Alkyoneus and the Warrior Queen (17) (Heroes in Training)

Dionysus and the Land of Beasts (14) (Heroes in Training)

Typhon and the Winds of Destruction (Heroes in Training Book 5)

Hermes and the Horse with Wings (13) (Heroes in Training)

Apollo and the Battle of the Birds (6) (Heroes in Training)