About The Author: Mick Humbert author of Riding the White Line Pedestrian Crossings lives in Hastings Minnesota with his wife Rita. After retiring from dentistry due to a disability he has devoted his life to his family working in the field of social services and engaging in ministry as a deacon in the Roman Catholic Church. Mick took up recumbent bicycling 20 years ago as a means of physical exercise and emotional wellbeing.