Originally published: Somerville, Mass. : Candlewick Press, c2011 Originally published: Somerville, Mass : Candlewick Press, 2008 Originally published: Somerville, Mass.: Candlewick, 2010 Originally published: Cambridge, Mass. : Candlewick Press, c1994 Originally published: Somerville, Mass.: Candlewick, 2012. Originally published: Cambridge, MA : Candlewick Press, 1994 Originally published: Cambridge, Mass. : Barefoot Books, c2009 Originally published: Cambridge, MA : Barefoot Books, c2008 Originally published: Scarsdale, N.Y. : Bradbury Press, c1973. Originally published: Boston, Mass. : Houghton Mifflin, 2011