Children's Press,, 1999.
144 pages : color illustrations ; 24 cm.

Children's Press,, [1999]
144 pages : illustrations (chiefly color), color maps ; 25 cm.

Children's Press,, [1999]
144 pages : illustrations (some color), maps ; 24 cm.

Children's Press,, [1999]
144 pages : illustrations (some color), color maps ; 25 cm.

Children's Press,, 1999.
144 pages : illustrations (some color) ; 24 cm.

Children's Press,, 1999.
144 pages : illustrations (chiefly color), color maps ; 24 cm.

Children's Press,, [1999]
144 pages : color illustrations, maps ; 25 cm.

Children's Press,, [1999]
144 pages : color illustrations, maps ; 24 cm.

Benchmark Books,, [1998]
144 pages : illustrations (some color), map, music ; 25 cm.

Children's Press,, 1998.
143 pages : illustrations (some color) ; 25 cm.