The final Joe Ledger novel in Jonathan Maberry's New York Times bestselling
series. Terrorists-for-hire have created a weapon that can induce
earthquakes and cause dormant volcanoes to erupt. One terrifying side-
effect of the weapon is that prior to the devastation, the vibrations drive
ordinary people to suicide and violence. A wave of madness begins sweeping
the country beginning with a mass shooting in Congress. Joe Ledger and his
team go on a wild hunt to stop the terrorists and uncover the global super-
power secretly funding them. At every step the stakes increase as it
becomes clear that the end-game of this campaign of terror is igniting the
Yellowstone caldera, the super-volcano that could destroy America. Deep
Silence pits Joe Ledger against terrorists with bleeding-edge science
weapons, an international conspiracy, ancient technologies from Atlantis
and Lemuria, and an escalating threat that could crack open the entire
Earth.