Peter McHoy is a well-known author and garden journalist who has written over 60 garden books. Jonathan Edwards is a garden writer and has published Greenhouse Gardening and The First Time Gardener amongst others. Andrew Mikolajski edited the RHS Encyclopedia of Plants and Flowers and the RHS Encyclopedia of Gardening and is the author of many books. Richard Bird is an author on gardens and plants and has written nearly 30 books including Sensational Shrubs and Annuals and Perennials.