Rick Riordan Books In Order

1.Big Red Tequila

2.The Widower's Two-Step

3.The Last King of Texas

4.The Devil Went Down to Austin

5.Cold Springs

6.Southtown

7.Mission Road

8.The Lightning Thief

9.The Sea of Monsters

10.Rebel Island

11.The Titan's Curse

12.The Battle of the Labyrinth

13.Demigods and Monsters

Your Favorite Authors on Rick Riordan's Percy Jackson and the Olympians Series

14.The Maze of Bones

15.Percy Jackson and the Sword of Hades

16.The Demigod Files

17.The Last Olympian

18.Percy Jackson & the Olympians

The Ultimate Guide

19.The Red Pyramid

20.The Lost Hero

21.Vespers Rising

22.The Throne of Fire

23.The Son of Neptune

24.The Son of Sobek

25.The Kane Chronicles Survival Guide

26.The Serpent's Shadow

27.The Demigod Diaries

28.The Mark of Athena

29.Percy Jackson and the Singer of Apollo

30.The House of Hades

31.Percy Jackson's Greek Gods

32.The Staff of Serapis

33.The Blood of Olympus

34.The Crown of Ptolemy

35.Demigods of Olympus

An Interactive Adventure

36.Percy Jackson's Greek Heroes

37.The Hidden Oracle

38.For Magnus Chase

The Hotel Valhalla Guide to the Norse Worlds: Your Introduction to Deities, Mythical Beings & Fantastic Creatures

39.The Dark Prophecy

40.Camp Half-Blood Confidential

41.The Hammer of Thor

42.The Ship of the Dead

43.The Sword of Summer

44.The Burning Maze

45.Brooklyn House Magician's Manual

Your Guide to Egyptian Gods & Creatures, Glyphs & Spells, and More

46.9 From the Nine Worlds

47.The Tyrant’s Tomb

48.Camp Jupiter Classified

A Probatio's Journal

49.The Tower of Nero

50.Daughter of the Deep