Percy Jackson And The Olympians

Percy Jackson. El Ladron Del Rayo                

Percy Jackson y el mar de los monstruos          

La Rueda del Tiempo                              

Penguin Books

Percy Jackson & The Olympians 5 Children Books Collection Box Set (The Lightning Thief, The Last Olympian, The Titan's Curse, The Sea of Monsters, The Battle of the Labyrinth)

Harry Potter Y La Piedra Filosofal              

Puffin

Percy Jackson and the Olympians: The Chalice of the Gods: (A BRAND NEW PERCY JACKSON ADVENTURE): 6 (Percy Jackson and The Olympians, 6)

Hyperion Books

Percy Jackson & The Olympians (Percy Jackson and the Olympians, 1)

Puffin

Percy Jackson and the Olympians: Wrath of the Triple Goddess: by Rick Riordan (Percy Jackson and The Olympians, 7)

Penguin UK

Percy Jackson and the Sea of Monsters (Book 2) (Percy Jackson and The Olympians, 2)

Penguin Books Ltd (UK)

Percy Jackson and the Lightning Thief (Book 1): Rick Riordan (Percy Jackson and The Olympians, 1)