Editions of The Madness Underneath

383 pages

German language

Published March 18, 2015 by cbt.

French language

Published May 18, 2013 by M. Lafon.

audio cd

Published Feb. 26, 2013 by Brilliance Audio.

Published March 18, 2013 by HarperCollins Publishers.

Published Dec. 10, 2013 by Speak.

English language

Published March 18, 2014 by Penguin Young Readers Group.

English language

Published March 18, 2013 by HarperCollins Publishers Limited.