How many books has been made by rick riodan?

Answer 1

The 39 Clues series includes: The 39 Clues Book 1: The Maze of Bones;

The Percy Jackson and the Olympians series which is now a major motion picture.

The Percy Jackson Series include: The Lightning Thief, The Sea of Monsters, The Titan's Curse, The Battle of Labyrinth, The Demigod Files, and The Last Olympian.

There are 2 new books, The Red Pyramid and The Lost Hero

Rick Riordan books for adults include: The Big Red Tequila, The Widower's Two-Step, The Last King of Texas, The Devil Went Down to Austin, Cold Springs, Southtown, Mission Road, and Rebel Island.

Visit Rick Riordan's website on the link below.

Answer 2

the lightning thief, The Sea of Monsters, The titans Curse, The Battle of the Labyrinth, The Last Olympian, 39 clues book 1, The trees Novarre Series, The heroes of Olympus the lost heroe and The Red Pyramid. SO that totals up to be18

Answer 3

rick riodan has many children books and adult books. sadly i don't know how many adult books he has written.

but for children he has written 11 books and is continuing 2 series: Kane knonicles and heros of Olympus.

Answer 4

Rick Riordan has written over 30 books, including series such as Percy Jackson & the Olympians, The Heroes of Olympus, The Kane Chronicles, Magnus Chase and the Gods of Asgard, and The Trials of Apollo.

Answer 5

8