Sapphique
Firebird, September 2011. Trade Paperback.
Firebird, September 2011. Trade Paperback.
Puffin Books, June 2007. Trade Paperback.
Hodder Children's Books, May 2008. Trade Paperback.
Hodder Children's Books, September 2007. Trade Paperback.
Zebra, August 2016. Mass Market Paperback.
Chicken House, September 2004. Hardcover.
Scholastic Paperbacks, May 2005. Trade Paperback.
Little, Brown Books for Young Readers, September 2011. Trade Paperback.
Little Brown Books for Young Readers, October 2013. Hardcover.
Little, Brown Books for Young Readers, September 2014. Hardcover.
Little, Brown Books for Young Readers, December 2009. Hardcover.
Little, Brown Books for Young Readers, September 2010. Trade Paperback.
Little, Brown Books for Young Readers, September 2010. Trade Paperback.
Little, Brown Books for Young Readers, September 2011. Trade Paperback.
Little, Brown Books for Young Readers, May 2014. Hardcover.
Little, Brown Books for Young Readers, May 2014. Hardcover.
Ace, October 1996. New Trade.
Viking Books for Young Readers, September 2012. Hardcover.
Square Fish, May 2012. Trade Paperback.
Puffin Canada, August 2010. Trade Paperback.
Atria/Keywords Press, October 2016. Hardcover.
Katherine Tegen Books, April 2014. Trade Paperback.
Katherine Tegen Books, April 2014. Trade Paperback.
Katherine Tegen Books, May 2010. Hardcover.
Katherine Tegen Books, April 2013. Hardcover.