Deadly radiation from a passing comet is about to destroy life on Earth. In desperation, the US government constructs a series of underground shelters to protect as many people as possible. They are expected to be underground for 20 years before returning back to the surface. But can they survive their time within the confines of the underground shelter? And what will they find when they finally emerge?

Barely five feet tall, suicidally courageous, obsessed with tigers, and sexually eccentric, Mabel Stark was the greatest female tiger trainer in history. Clad in her leather suits and married five times, she was the Mae West of tiger taming. In the 1910s and 1920s, when circus was the most popular entertainment in America, Mabel Stark was the biggest attraction for the Ringling Brothers Barnum & Bailey circus.

In the far-future aftermath of a genetic plague that separated human society into two different groups—sickly yet super-intelligent Subterraneans and healthy but weak-minded Omniterraneans—a brilliant Subter girl is tasked with fixing the broken genetic code to reunite the two groups in the next generation. But when a newer plague turns fatal for the surface-dwelling Omnits, the only group able to reproduce (giving birth to both Subter and Omnit children), Zuzan must find a cure or humanity won't simply remain divided, it will become extinct.

Carly and Rob, Jenni and Craig. Two couples, four friends. Betraying each other. Wanting each other. All of them have access to prescription drugs through the medical practice where they work, and all of them are fighting their own demons. But can any of them be trusted? And when the lies begin, can they ever be silenced?

It was supposed to be the perfect prom weekend getaway. But it's clear something terrible happened when Claire wakes up alone and bloodied on a hiking trail with no memory of the past 48 hours. Now everyone wants answers - most of all, Claire. She remembers Friday night, but, after that...nothing. And now Kat and Jesse - her best friends - are missing. What happened on the mountain? And where are Kat and Jesse? Claire knows the answers are buried somewhere in her memory. But as she's learning, everyone has secrets - even her best friends.