Burning Maze, The-Trials of Apollo, The Book Three
Trials of Apollo, The Book Two: Dark Prophecy, The-Trials of Apollo, The Book Two
Trials of Apollo, The Book One: Hidden Oracle, The-Trials of Apollo, The Book One
Heroes of Olympus, The, Book Four: House of Hades, The-Heroes of Olympus, The, Book Four
Heroes of Olympus, The, Book Three: The Mark of Athena-Heroes of Olympus, The, Book Three
Heroes of Olympus, The, Book Two: The Son of Neptune-Heroes of Olympus, The, Book Two
