A maniacal new killer leaves an eerie signature on his victims: what appears to be old-fashioned headphones. The FBI’s criminally insane unit is summoned, and FBI Special Agent Valerie Law must race to enter his mind and find out if a former mental patient is seeking revenge—or if this is something even more sinister.

A harrowing crime thriller featuring a brilliant and tortured FBI agent, the Valerie Law series is a riveting mystery packed with nonstop action, suspense, twists and turns, revelations, and driven by a breakneck pace that will keep you listening late into the night.

Fans of Rachel Caine, Teresa Driscoll, and Robert Dugoni are sure to fall in love.