Question 1

Who wrote Heroes of Olympus Complete Collection 5 Books Box Set -The Lost Hero/The Son of Neptune/The Mark of Athena/The Blood of Olympus by Rick Riordan?

Accepted Answer

Heroes of Olympus Complete Collection 5 Books Box Set -The Lost Hero/The Son of Neptune/The Mark of Athena/The Blood of Olympus by Rick Riordan was written by Rick Riordan.

Question 2

When was Heroes of Olympus Complete Collection 5 Books Box Set -The Lost Hero/The Son of Neptune/The Mark of Athena/The Blood of Olympus by Rick Riordan published?

Accepted Answer

Heroes of Olympus Complete Collection 5 Books Box Set -The Lost Hero/The Son of Neptune/The Mark of Athena/The Blood of Olympus by Rick Riordan was published in 1809.