By TickTock Books
By Brownlee, Alistair, Jonathan
By Sprawson, Charles
By Kate Rew, Dominick Tyler
By Ruth Hogan
By Alvarez, Al
By Townsend, Craig
By David Salo, Scott A. Riewald
By Lynn, Alan
By Hannula, Dick, Kenny, Skip
By Maglischo, E.W.
By Jason Page
By Daniel Start
By Rew, Kate, Tyler, Dominick
By Means, Howard
By Edmonds, Carl
By Laughlin, Terry
By Shaw, Steven
By British Sub-Aqua Club
By Middleton, Ned
By Sparkes, David
By Doloranda Pember
By Deeley, Len, Gargani, Karen
By Hunter, Rebecca
By Mardini, Yusra
By Barbira-Scazzocchio, Françoise
By Explorer Publishing
By Association Amateur Swimming
By Jackson, Jack