Children's Press,, c1999.
47 p. : col. ill., col. maps ; 22 cm.

Creative Education,, 1999.
1 volume (unpaged) : color illustrations ; 24 cm.

Children's Press,, 2012.
144 pages : illustrations (some color), color maps ; 24 cm.

Heinemann Library,, [2014]
32 pages : color illustrations, color maps ; 23 cm.

Charlesbridge,, c1997.
1 v. (unpaged) : col. ill., col. maps ; 29 cm.

National Geographic,, [2015]
128 pages : color illustrations, color maps ; 26 cm.

National Geographic,, c2011.
1 atlas (63 p.) : col. ill., col. maps ; 35 cm.

G.P. Putnam's Sons,, c2005.
56 p. : ill. ; 22 cm.