The Sisterhood: a group of women from all walks of life bound by friendship and years of adventure. Armed with vast resources, top-notch expertise, and a loyal network of allies around the globe, the Sisterhood will not rest until every wrong is made right.

Maggie Spritzer's nose for a story doesn't just make her a top-notch newspaper editor, it also tells her when to go the extra mile for a friend. When she gets a strange message from her journalism pal, Gabby Richardson, Maggie knows her services are needed. Gabby has become involved with The Haven, a commune that promises to guide its members toward a more spiritually fulfilling life. But Gabby's enthusiasm has turned to distrust ever since she was refused permission to leave the compound to visit her sick mother.

Maggie wants to learn more about The Haven, and the Sisterhood is eager to help. It turns out The Haven's founders are the sons of a disgraced Chicago businessmen in...