Solar System

The books in this series are all set in the universe described in “The Enceladus Mission”. So you will meet your favorite characters again, as well as their enemies and friends. The books can be read individually.
The Hole
The survival of humankind is at risk, but nobody takes the warning of young astrophysicist Maribel Pedreira seriously. At the same time, an exiled crew of outcasts mines for rare minerals on a lone asteroid.
When other scientists finally acknowledge Pedreira’s alarming discovery, it becomes clear that these outcasts are the only ones who may be able to save our world, knowing that THE HOLE hurtles inexorably toward the sun.
More info →Silent Sun
When an amateur astronomer discovers something strange on telescopic solar pictures, an explanation must be found. Is it merely artefact? Or has he found something totally unexpected? An expert international crew is hastily assembled, a spaceship is speedily repurposed, and the foursome is sent on the ride of their lives. What challenges will they face on this spur-of-the-moment mission to our central star?
More info →The Rift
There is a huge, bold black streak in the sky. Branches appear out of nowhere over North America, Southern Europe, and Central Africa. People who live beneath The Rift can see it. But scientists worldwide are distressed—their equipment cannot pick up any type of signal from it. The rift appears to consist of nothing. Literally. Nothing. Nada. Niente. Most people are curious but not overly concerned. The phenomenon seems to pose no danger. It is just there.
More info →The Triton Disaster
Nick Abrahams still holds the official world record for the number of space launches, but he’s bored stiff with his job hosting space tours. Only when his wife leaves him, however, does he try to change his life. He accepts a tempting offer from a Russian billionaire. In exchange for making a simple repair on Neptune’s moon Triton, he will return to Earth a multi-millionaire, enabling him to achieve his ‘impossible dream’ of buying his own California vineyard.
More info →Clouds of Venus
Where life as we know it is impossible, the real adventure begins.
Venus is a hostile planet, covered by active volcanoes. Nevertheless, NASA launches an expedition to search for life there, because the dense clouds of Earth's hot sister could offer good conditions for it. Their specially developed airship cruises in the clouds of Venus to serve as a research platform for its four astronauts.
When they discover dangerous activities on the glowing-hot surface, there can only be one explanation: A highly sophisticated life form must be at work.
More info →The Dark Spring
In 2014, the ESA spacecraft Rosetta lands a small probe named Philae on 67P, a Jupiter-family comet. The lander goes radio silent two years later. Suddenly, in 2026, scientists receive new transmissions from the comet. Motivated by findings that are initially sensational but soon turn frightening, NASA dispatches a crewed spacecraft to the comet. But as the ship approaches the mysterious celestial body, the connection to the astronauts soon breaks. Now it seems nothing can be done anymore to stop the looming dark danger that threatens Earth ...
More info →The Beacon
Peter Kraemer, a physics teacher with a passion for astronomy, makes a discovery that he himself can hardly believe: Stars disappear from one day to the next, with nothing left of them. The researchers he contacts provide reassuring and logical explanations for every single case. But when Peter determines that the mysterious process is approaching our home system, he becomes more and more anxious. He alone perceives the looming catastrophe. When he believes he has found a way to avert the impending disaster, he chooses to pull out all the stops, even if it costs his job, his marriage, his friends, and his life.
More info →The Pluto Debacle
In the ice ocean of dwarf planet Pluto, two researchers disappear while searching for traces of extraterrestrial life. Pluto station’s AI has been having nightmares and believes itself guilty of killing the two men.
Meanwhile, retired space pilot Nick Abrahams has just run his big dream winery into bankruptcy. He is therefore relieved about the lucrative assignment to solve these mysterious events. Even though he has to fly alone for six years into the farthest corner of the solar system.
But what awaits him in the icy hell of Pluto could push him beyond his limits. And could change the future of humankind.
More info →The Uranus Fiasco
A few million in his bank account, a nice winery and a great unconventional family: ex-astronaut Nick has the perfect life. But the past interferes and forces him to board a spaceship one last time. His destination is Uranus, the task seems simple. But as always when a certain mega-company is involved, the ultimate fiasco looms. And he alone has it in his blood to stop the catastrophe.
More info →