When Jim Fate, a radio talk host in Portland, Ore., opens a padded envelope addressed to him shortly before going on air, he releases a poison gas, possibly sarin, that soon kills him. The package also contains a copy of Talk Radio, originally a play, later a movie, about the true-life murder of Denver talk show host Alan Berg. Caught in the subsequent investigation are three young professionals with links to law enforcement: federal prosecutor Allison...

"When Maddie West discovers that she was adopted as an embryo and may have a sister, she feels betrayed, angry, and confused. Maddie moves away, leaving her job, fiancé, and family. Dawson Gage is mourning the death of his best friend, London Quinn. Then London's mother reveals she and her husband donated a frozen embryo decades ago, meaning that London might have a sibling. When Dawson finds Maddie and takes her to the Quinns, they welcome her into...