CLICK HERE TO BROWSE THROUGH TITLES AND AUTHORS AND SERIES on June 28, 2018 RICK RIORDAN PERCY JACKSON AND THE OLYMPIANS 1. The Lightning Thief 2. The Sea Of Monsters 3. The Curse of the Titan 4. The Battle of the Labyrinth 4.5 The Demigod Files 5. The Last Olympian 6. Percy Jackson & The Olympians: The Ultimate Guide