The book "The Rogerens: Some Hitherto Unpublished Annals Relating to the Colonial History of Connecticut" by John R. Bolles and Anna B. Williams reveals unique facts about the religious movement of the Rogerens, one of the most interesting religious communities in colonial America. This book helps to better understand the life and faith of this group of people who opposed the established church and colonial structures in New England. The authors explore the ideas, views, and events associated with the Rogerens and unfold the history of this unique religious movement that remains relatively little known in United States history. The book contains unknown annals that help to better understand and analyze the important moments of the activities and life of the Rogerens in colonial Connecticut.