Chevy Stevens' debut thriller, Still Missing, was a runaway hit, and her hotly anticipated follow-up, Never Knowing, is nearly impossible to put down.

Sara is a feisty single mother—simultaneously running a carpentry business and planning her wedding—who feels an uneasy void in her life. With little connection to her adoptive parents, she decides to investigate the identity of her birth parents. Her search leads to a startling discovery: Sara's birth mother was the rape victim and sole survivor of the elusive Campsite Killer.

As the killer strikes out on another murderous rampage, Sara slowly learns more about herself—and her biological father. Through phone calls, the killer manages to torture Sara and yet also endear himself to her. Hiding this news from her family and fiancv©, Sara risks her job, her relationship and even her own daughter to catch the man who has evaded everyone, including herself.

With heart-pounding action and a main character whose faults only make her more engaging, this spine-tingling novel grapples with the danger and pain of unrevealed truth.

A Canadian furniture refinisher gets much, much more than she bargained for, none of it good, when on the eve of her wedding she decides to search for her birth mother.

Sara Gallagher has never exactly been comfortable in her adopted family. Her mother-by-choice is loving and kind, but her relationships with her adoptive father and her two non-adopted sisters are rockier. So it's no wonder that she'd want to celebrate her nuptials to Evan, the rugged outdoorsman who's fathered her own daughter, 6-year-old Ally, by tracking down the mother who gave her up as a baby. All too soon, Sara learns that the art-history professor who calls herself Julia Laroche is actually her mother. So why does Julia demand that Sara stay far away from her? For that matter, why did she change her name from Karen Christianson? Sara soon discovers that her mother is the only woman to survive an assault by the Campsite Killer—an assault that occurred exactly nine months before Sara's birth. "I was born in fear," she realizes in horror. But her troubled history is the least of her problems. News of Karen's connection, and Sara's own, to the Campsite Killer swiftly leaks onto a gossip blog, spreads like wildfire and brings Sara's father ("You can call me John for now") into her life in ugly and uncontrollable ways. The man who's murdered some 30 young people had no idea he had a daughter, and he's so eager to cultivate a relationship with her—without of course allowing the omnipresent Staff Sgt. Sandy McBride and Corp. Billy Reynolds to capture him—that he makes a series of ever more impossible demands, threatening to kill again if Sara doesn't meet each and every one. Worse still, the mounting pressure leaves her feeling more and more like her father the serial killer.

As finely calculated in its escalating suspense as Stevens' grueling debut (Still Missing, 2010). Only the last twist disappoints.

Sometimes you must be really, really careful what you wish for. Sarah Gallagher wanted to find her birth parents—and discovered that her father was a serial killer who's never been caught. Stevens's debut, Still Missing, was a smash hit and especially popular with librarians. This next one has a one-day laydown on July 5, a reading group guide, and an extensive promotional campaign; definitely buy and consider multiples.

Stevens's debut, Still Missing, was a word-of-mouth (and critical) success. Her second thriller once again uses a flashback structure to set a suspenseful mood. Her protagonist, Sara Gallagher, tells her story in sessions with a therapist. Given up for adoption as a newborn, Sara has always felt the abandonment keenly, not least because her adoptive father seems to value her less than his two biological daughters. Now Sara has the chance to learn who her birth mother is. Though she is happily engaged and the mother of a six-year-old daughter, Sara needs to know—to an annoying degree. But her birth mother wants nothing to do with her and in fact seems somehow frightened of Sara. Undeterred, Sara continues to investigate and opens up a hornet's nest when she learns her birth father is a serial killer still on the loose. VERDICTStill Missing was such a strong debut, but everything that worked in that first novel has the opposite effect this time around, making the plot feel forced and the heroine unlikable. That said, this is a book fans will be anticipating, so some copies are a must. [A 150,000-copy first printing; library marketing; see Prepub Alert, 1/24/10.]—Jane Jorgenson, Madison P.L., WI

Stevens's unnerving stand-alone thriller about a woman's search for her birth parents matches the intensity of her impressive debut, Still Missing. Growing up on Vancouver Island, Sara Gallagher felt emotionally detached from her adoptive family. Now 33, Sara finally locates her birth mother, university professor Julia Laroche, but is devastated when Julia wants nothing to do with her. Sara learns that she was conceived when her birth mother was attacked by the Campsite Killer, a serial killer responsible for a 40-year reign of terror, who has never been caught. When the circumstances of Sara's birth become public, her biological father contacts her, demanding to meet her and her six-year-old daughter. If she refuses, he will continue to kill. Stevens chillingly portrays a woman searching for her identity who's not just horrified by the results but fearful she or her child has inherited violent tendencies. While the plot flirts with clichés, the skillful storytelling never flags. 150,000 first printing. (July)