One of the joys of writing this book has been the friends I made during my research. I have seldom encountered more charming or helpful people than among the polo community. Travelling alone to strange places can be very daunting. I am therefore eternally grateful to Ronald Ferguson and Pilar Boxford for opening so many doors for me and, above all, to Geoffrey and Jorie Kent in Palm Beach and Jean-Jacques and Zou Zou de Wolff and their family in Argentina for offering me endless hospitality, the run of their yards, introductions to top-class players, grooms and ponies alike, and transforming what might have been a terrifying ordeal into a great adventure.

Many other people helped me. Like those referred to above, they are all skilled in their own fields, but, as I was writing fiction, I only heeded their advice in so far as it fitted my story. The accuracy of the book in no way reflects their expertise or their views. They include:

Anthony and Mary Abrahams, Sally Armstrong, Paula Atkins, Susan Barrantes, Garth and Diana Bearman, Steve and Sandi Berg, Garth and Pat Booth, Michael Brown, Nene Martinez Castro, Peter Cadbury, Johnnie Cahen-D’Anvers, Alina Carter, Charles and Tita Carter, Sarah Clark, Louise Cooper, Richard and Rosie Costelloe, Leone Cran, Francis Craven, John and Liza Crisp, Robert Cudmore, Kuldip Singh Dhillon, Gabriel Donoso, Richard Dunhill, Taylor Duvalle, John Ellis, Tom and Gilly Emerson, Susan Ferguson, Tom Fletcher, Tracy Forman, Edward Fursden, Cecil Gifford, Martin Glue, Peter and Elizabeth Grace and their daughters Jane, Pippa, Victoria and Katie, Edward Green, Janet Greep, Terry Hanlon, Ritchie Harrison, Anthony