The Heroes of Olympus Boxed Set: The Lost Hero/The Son of Neptune/The Mark of Athena

by Rick Riordan

A stunning paperback boxed set bringing together the first three volumes in the wildly popular Heroes of Olympus series. Longtime fans will want this collection and so will new readers just diving into the series.

• Format: Paperback
• Language: English
• ISBN: 1484720733
• ISBN13: 9781484720738
• Release Date: October 2014
• Publisher: Disney-Hyperion
• Weight: 0.05 lbs.
• Dimensions: 4.1" x 5.2" x 7.8"
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9