Darkest Fear by Harlan Coben is the 7th novel in the Myron Bolitar series.
This book was released on June 13, 2000.
Darkest Fear book description
Myron never saw it coming. A surprise visit from an ex-girlfriend is unsettling enough. But Emily Downing’s news brings him to his knees.
Her son Jeremy is dying and needs a bone-marrow transplant — from a donor who has vanished without a trace. Then comes the real shocker: The boy is Myron’s son, conceived the night before her wedding to another man.
Staggered by the news, Myron plunges into a search for the missing donor. But finding him means cracking open a dark mystery that involves a broken family, a brutal kidnapping spree, and the FBI.
Somewhere in the sordid mess is the donor who disappeared. And as doubts emerge about Jeremy’s true paternity, a child vanishes, igniting a chain reaction of heartbreaking truth and chilling revelation.