Cargo ship captain Eva Innocente and her crew on the La Sirena Negra try to figure out why hundreds of monoliths have appeared in space broadcasting the same looped message to surrender or die.

After 8000 years of star travel, humanity has found only one alien species. Alex Benedict may be on the path to finding another one, but an assassin has other ideas.

"The Coast Guard must prevent the first lunar war in history. A lifelong Search-and-Rescuewoman, Coast Guard Captain Jane Oliver is ready for a peaceful retirement. But when tragedy strikes, Oliver loses her husband and her plans for the future, and finds herself thrust into a role she's not prepared for. Suddenly at the helm of the Coast Guard's elite SAR-1 lunar unit, Oliver is the only woman who can prevent the first lunar war in history, a conflict...

When an entire town seemingly vanishes from a planet with conditions favorable to life, Alex Benedict and his archaeological crew must solve the mystery of how these aliens disappeared so rapidly--and why--which raises the stakes as they each look to maketheir mark on history.

Leaving Earth behind is hard, but what's ahead, on Europa, could be worse. The International Space Training Camp continues to hide the truth about what happened to the last group of astronauts who attempted a similar colonization but failed mysteriously. Naomi is determined to find out if there is alien life on Europa before she and her crew get there. Leo, back on Earth, has been working with renegade scientist Dr. Greta Wagner, who promises to fly...

"Meet Doctor Jens. She hasn't had a decent cup of coffee in fifteen years. Her workday begins when she jumps out of perfectly good space ships and continues with developing treatments for sick alien species she's never seen before. She loves her life. Even without the coffee. But Dr. Jens is about to discover an astonishing mystery: two ships, one ancient and one new, locked in a deadly embrace. The crew is suffering from an unknown ailment and the...

The Star Quest series continues with Survival. A "human team sent to scout a few hundred light years in front of the death wave encounters a civilization far in advance of our own, a civilization of machine intelligences. The sentient, intelligent machines have existed for eons, and have survived earlier "death waves," gamma ray bursts from the core of the galaxy. They are totally self-sufficient, completely certain that the death wave cannot harm...

"For the past year, their close loss in the annual Boarding Games has haunted the NeoG Interceptor Team Zuma's Ghost. With this year's competition looming, they're looking forward to some payback - until an unexpected personnel change leaves them reeling. Their best swordsman has been transferred, and a new lieutenant has been assigned in his place. Maxine Carmichael is trying to carve a place in the world on her own - away from the pressure and influence...

Generations ago, Convoy Seven and I.C.C. left Earth on a mission that would take them far beyond the solar system. Launched by the Planet United Consortium, a global group formed to pursue cooperative Earth-wide interests in deep space, nine ships headed into the unknown to explore a distant star called LQ Pyx. Eons later, the convoy has returned to LQ Pyx to begin work on the Web, the alien megastructure that covers the star. Is it a Dyson Sphere,...

"Hutch has been the Academy's best pilot for decades. She's had numerous first contact encounters and even became a minor celebrity. But world politics have shifted from exploration to a growing fear that the program will run into an extraterrestrial race more advanced than humanity and war. Despite taking part in the recent scientific breakthrough that rejuvenates the human body and expands one's lifespan, Hutch finds herself as a famous interstellar...