O'Brien, Cynthia (Cynthia J.), author. Mitchell, Abigail, author. Bright, Michael, author. Sommerville, Donald, 1957- author. Van der Meer, Antonia, author.

Bright, Michael, author. Hawkes, Chris, 1972- author. Mitchell, Abigail, author. O'Brien, Cynthia (Cynthia J.), author. Sommerville, Donald, 1957- author.

Sondhaus, Lawrence, 1958- consultant. Anderson, David L., 1946- contributor. Bourne, Joanne, contributor. Cooke, Tim, 1961- contributor. Douglas-Cooper, Helen, contributor.