Hardcover Mysteries

Blood Relatives is an American documentary television series on Investigation Discovery that debuted on June 7, 2012. Narrated by Brenda Strong, the voice of Desperate Housewives character Mary Alice Young, the series examines murders that were committed within families. Blood Relatives has been renewed for a third season.

Crime scene videos and real home videos are paired to create a powerful mystery.

Behind Mansion Walls is an American documentary television series on Investigation Discovery that debuted June 6, 2011. The series, hosted by Christopher Mason, tells the stories of crime and investigation that are unveiled in wealthy families and relationships, with conspiracies, hidden accounts, false identities and secret affairs. It tells stories of murder and mystery on a grand scale. The victims and individuals involved in cases come from upscale levels of society, from oil tycoons to real estate moguls.

A journey across the U.S. spotlights varied and unique subcultures.

Dead of Night features nail-biting, true stories of victims working the graveyard shift who are thrust into real life nightmares.

A true-crime series that delves into missing-person cases.