"This is a serial-killer novel that speaks to readers' hearts even as it jangles their nerves -- and it's not to be missed." -- Publishers Weekly
Product tampering. Innocent lives. Nice suburban homes. A Seattle food company is victim to an ingenious extortion that has the FBI two steps behind. Seattle's veteran homicide sergeant, Lou Boldt, and police psychologist Daphne Matthews approach the case from opposite ends: one unearthing micoscopic evidence, the other putting together a chilling psychological profile of a man willing to contaminate and kill if necessary.
The cop Daphne Matthews secretly loves is being destroyed by the extortion. Boldt sees his department cracking. As the high-tech manhunt builds to a furious crescendo, Boldt and Matthews are jolted again: the madman they're hunting may not be working alone...

• We started tracking this book on July 27, 2012.
• This book was $3.59 when we started tracking it.
• The price of this book has changed 59 times in the past 5,025 days.
• The current price of this book is $2.99 last checked one hour ago.
• This lowest price this book has been offered at in the past year is $1.99.
• The lowest price to date was $0.99 last reached on August 18, 2023.
• This book has been $0.99 7 times since we started tracking it.
• The highest price to date was $11.99 last reached on April 1, 2026.
• This book has been $11.99 2 times since we started tracking it.

• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 516 Pages
• File Size: 26 KB