A dense black cloud boiled up in the southeastern sky. It rose high and fast, like a time-lapse movie of the birth of a thunderhead. But it was no rain cloud. Wholly black, it reached up and up until it loomed over her, blocking out the sun. Somehow,...
Welcome to Idaho City The sign was metal, the words still visible through scorching that had happened during The Event's long fire. The words spoke of the old days, seven months ago, when civilization was intact and the world robustly populated. The ...
A time gate... A team of teen scientists... A desperate fight to survive.... Park Ranger Hannah Kates is leading a group of gifted teens on a fossil-hunting field trip when a rock slide uncovers a portal through time. The fossil hunters are whisked b...
A time gate... A team of teen scientists... A desperate fight to survive.... In book 2 of Dawn of Mammals, Hannah and the kids are swept back to the Paleocene, where giant avian dinosaurs still reign as the apex predators. In a jungle world of swelte...
A time gate... A team of fossil-hunters... A desperate fight to survive.... In book 4, The Miocene epoch places the group nearer to home, but can they make it back through the timegate without a lost team member's knowledge? After Hannah abdicates as...
The clock is ticking. And a billion lives hang in the balance.A mystery disease strikes a family in New Jersey. Epidemic investigator Glenn Stevens rushes to respond. It's the disease the CDC has been preparing for and the pandemic they’ve been dre...
It’s the end of oil. We knew it was coming. But it came so fast!Devlin Quinn turns sixteen the same week that a battle in a distant war shuts off the flow of imported petroleum to the U.S. Gas runs low, then runs out, and soon the highways are empt...