Osborne, Mary Pope. Boyce, Natalie Pope. Molinari, Carlo, illustrator. Osborne, Mary Pope. Viking Ships at Sunrise.

Romero, Libby, author. National Geographic Society (U.S.).

Ohlin, Nancy, author. Larkum, Adam, illustrator.

Schachner, Judith Byron.

Auerbach, Adam, author, illustrator.

Thompson, Ben, 1980- author.

Hering, Marianne. McCusker, Paul, 1958- Hohn, David, 1974- illustrator.

Thompson, Ben, 1980- author. Butzer, C. M, illustrator.

Philip, Neil. Foa, Maryclare.

Margeson, Susan M., author. Anderson, Peter, 1956 July 20- illustrator.

Cowell, Cressida.

Margeson, Susan M. Anderson, Peter, ill.