The Heroes of Olympus: 5-Book Series by Rick Riordan (Kindle eBooks) $5

The Heroes of Olympus: 5-Book Series by Rick Riordan (Kindle eBooks) $4.95. Disney Book Group via Amazon has The Heroes of Olympus: 5-Book Series (Kindle Edition eBooks) for $4.95. Note, you may purchase each individual eBooks in this series for $0.99/each. Titles will be available in all your eligible Kindle apps and devices