Blood Brothers, Nora Roberts’s 2007 paranormal romance novel, is the first book in the Sign of Seven trilogy. It tells the story of a plague of madness and violence that visits a sleepy Maryland town every seven years. The novel explores the interconnectedness of the past, present, and future.


Read our full plot summary of Blood Brothers or chapter-by-chapter breakdowns.


See a complete list of the characters in Blood Brothers.


Find important quotes from Blood Brothers.


Go to to get your copy of these helpful resources.