Editions of "Grave Peril"

Paperback, 378 pages

English language

Published Sept. 4, 2001 by Roc.

Paperback, 432 pages

Published Oct. 6, 2005 by ORBIT (LITT).

Audio CD

English language

Published July 30, 2005 by Buzzy Multimedia.

MP3 CD

English language

Published Jan. 25, 2007 by Buzzy Multimedia.

audio cd

Published Aug. 1, 2015 by Buzzy Multimedia on Brilliance Audio.

French language

Published Jan. 27, 2010 by Milady.

E-book

English language

Published Nov. 11, 2008 by Penguin Group USA, Inc..

Published Nov. 11, 2011 by Orbit.