By Hall, Charles, Hastings, Christopher
By Collins, Peter, Hollo, Carmella
By Dignall, Clare
By Azar, Betty S., Hagen, Stacy A.
By Hapgood, Michael
By Granger, Colin, Beaumont, Digby
By Vivian Summers
By Harrap
By Carolyn Humphries
By Gau, Catherine
By Borjars, Kersti
By Jonathan Culpeper, Paul Kerswill, Ruth Wodak, Anthony McEnery, Francis Katamba
By Mead, Shepherd
By Katharine Mendelsohn, Dave Tucker, Julie Tice
By Carey, G.V.
By Various
By Collins Easy Learning
By Gavron, Hannah
By Guion, Jeanine, Jean
By Da-Silva, Monique, Pineira-Tresmontant, Carmen
By Corbett, Pie, Strong, Julia
By Danes, Frank, Carter, Jill
By Sauer, Dagmar
By Urdang, Laurence, Manser, Martin H.
By Porto (Editora)
By Jones, Leo, Kimbrough, Victoria
By Stillman, David, Gordon, Ronni
By Tibert, Simone
By Weir, Cyril J.