Tina Bone has worked as a self-employed Desktop Publisher for many years until she changed career to work as a Professional Artist from March 2005. Tina is producing all the artwork for the River Friend Series, line art, colour artwork and photographs, co-authoring and preparing each book for publication. Dr Haslam is a botanist and river culture, etc., specialist, and the early historical, geological information in this series of books is taken from her previous publications, the most important of which are listed on the River Friend Website: [http: //riverfriend.tinasfineart.uk/about-dr-sylvia-mary-haslam/]