"The Roadmakers left only ruins behind - but what magnificent ruins!"--BOOK JACKET. "Their concrete highways still cross the continent. Their shattered towers still gleam on the banks of the Mississippi. Their cups and combs and jewelry are found in every Illyrian home. The lost race left behind a legend, as well - a hidden sanctuary called Haven, where a few Roadmakers hid from the mysterious Plague that destroyed their world, and where even now...

" Priscilla Hutchins has been through many experiences. This is the story of her first unforgettable adventure; Priscilla "Hutch" Hutchins has finally realized her lifelong dream: She's completed a nerve-bending qualification flight for a pilot's license. Her timing is far from optimal, however. Faster-than-light travel has only recently become a reality, and the World Space Authority is still learning how to manage long-range missions safely....

"It's the 21st century, and all is right with the world. Or so it seems." "But all that is right is about to go disastrously wrong when an amateur astronomer discovers a new comet. Named for its discoverer, Tomiko is a "sun-grazer," an interstellar wanderer with a hundred times the mass and ten times the speed of other comets. And it is headed straight for our moon." "In less than five days, if scientists' predictions are right, Tomiko will crash...

Shel and his friend Dave journey through time in search of Shel's missing physicist-father, but make a devastating discovery that changes their lives forever when Shel violates their agreement not to visit the future.

"After being lost in space for eleven years, Gabe finally makes his triumphant return to reunite with Alex and Chase and retrieve a possibly alien artifact--which may lead them to solve the greatest archaeological mystery of their careers, in the eighth installment of the Alex Benedict series. After his return from space, Gabe is trying to find a new life for himself after being presumed dead--just as Alex and Chase are trying to relearn how to live...

"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...

With interest in the space program waning, a public affairs director at NASA reveals a shocking secret about the Apollo 11 mission from fifty years ago.

Interstellar antiquities dealer Alex Benedict receives a cryptic message asking for help from celebrated writer Vicki Greene, who has been mind-wiped. She has no memory of her life, or of her plea for assistance. The answers to this mystery lie on the most remote of human worlds, where Alex uncovers a secret connected to a decades-old political upheaval.

Sixty years after the disappearance of the passengers and crew of the luxury space yacht Polaris, found empty and adrift in space, Alex Benedict sets out to uncover the truth about the Polaris and to reveal the fate of its passengers.

In 2255, veteran star pilot Priscilla "Hutch" Hutchins spends her retirement supporting fundraising efforts for an organization devoted to deep-space exploration. Soon, Hutch finds herself on the verge of discovering the origins of the deadly Omega clouds that continue to haunt her.