저술가이자 번역가, 편집가, 강사이며, 왕립 천문학회와 왕립 기상학회의 특별 연구원으로 활동한다. 저서로는 『사진으로 보는 날씨 (Gem Photoguide Weather)』,『날씨를 예측하는 방법 (How to Identify Weather)』,『옥스퍼드 날씨 사전 (The Oxford Dictionary of Weather)』,『밤하늘 단계별 안내서 (A Step-by-Step Guide to the Night Sky)』,『실용 천문학 (Practical Astronomy) 』등이 있다.

Storm Dunlop, author of Gem Photoguide Weather, has written numerous other books and articles on both astronomy and meteorology. Fellow of the Royal Astronomical Society and the Royal Meteorological Society, he also teaches adult education classes, and gives lectures and talks.Wil Tirion is the world's leading Uranographer and his charts have appeared in astronomy books all over the world.