Roger Phillips was trained as a painter at Chelsea School of Art. He has 30 books to his credit, which have sold well over 31/2 million copies worldwide. Phillips has won numerous awards, including three for book design, and has written and presented the major television series, The Quest for the Rose.Martyn Rix is a botanist, plant collector and gardener. He studied botany at Trinity College, Dublin, and at Cambridge, where he wrote his doctoral thesis. After working as botanist at the Royal Horticultural Society's Garden at Wisley, he became an independent botanical advisor and writer and has since produced 17 books and numerous scientific papers, as well as 23 illustrated books with Roger Phillips. Rix is on the Picture Committee of the Royal Horticultural Society and has been awarded the Gold Veitch Memorial Medal by the Royal Horticultural Society for his services to horticulture.Phillips, Roger is the author of 'Botanical Garden Trees and Shrubs' with ISBN 9781552975916 and ISBN 1552975916.