Editions of The Lost Hero (Heroes of Olympus, Book 1) (Prelude Edition)

496 pages

Spanish language

Published May 7, 2013 by Turtleback Books.

preloaded digital audio player

Published Oct. 12, 2010 by Random House.

577 pages

Published Jan. 5, 2011 by Disney Hyperion.

Published Jan. 23, 2013 by Vintage Books.

Published Jan. 23, 2010 by Listening Library.

Paperback, 557 pages

Published Dec. 5, 2010 by Scholastic.

Spanish language

Published Jan. 23, 2013 by Mondadori.

Dutch language

Published Sept. 23, 2012 by Boekerij.

571 pages

Russian language

Published Jan. 23, 2015

526 pages

Chinese language

Published Jan. 23, 2011 by Yuan liu chu ban shi ye gu fen you xian gong si.

English language

Published Jan. 23, 2014 by Penguin Books, Limited.

Published Jan. 23, 2010 by Puffin Books.

English language

Published Jan. 23, 2014 by Hyperion Books for Children.

English language

Published Jan. 23, 2011 by Disney Publishing Worldwide.

Published Jan. 23, 2016