Search Worlds Without End

A planetary system, consisting of a star and five planets, is travelling through our galaxy and will pass close to Earth. The four largest planets are gaseous, but the fifth, named Achilles, appears capable of supporting life. Two rival expeditions - one Anglo-American and one Russian - set out to land on Achilles and explore its mysteries. But almost from the moment of their arrival things begin to go terribly wrong... and when they return to Earth, something not human will be coming back with them.

From a great distance the Yela's recorded message crackled through on the micro-earpiece: 'For the time being you have won. But I am not defeated so easily.'

That had been three years ago, after Dick Warboys had repulsed the invading Yela by firing a lithium bomb into the Sun. But now that threat seems near fulfilment as appalled scientists detect the rapid approach of a vast, engulfing cloud of hydrogen. Can humanity survive on Earth or must selected pioneers abandon it in search of a safer region of the Galaxy?

To find the answer Dick and his allies from Space suffer a perilous voyage into the realms that reach the ultimate in understanding the physical universe.

It is the early twenty-first century. Humans are seeking signs of life elsewhere in the universe, but all exploratory ships have been lost without a trace--except for DSP 15. Thirty years after leaving Earth, and given up for lost, DSP 15 suddenly appears on radar screens at the space station at Mildenhall, England.

Her crew has been frozen to prevent aging, and as the ship settles to a landing, Dr. Richard Warboys eagerly waits with other scientists for word of what DSP 15 has found. But there is no crew, only a message scratched into a metal surface, signed by the captain: "If this ship returns to Earth, then mankind is in deadly peril--God help you."

Mike Jerome, a likable young TV writer, visits Professor Smitt, a physicist, who gives him an idea for a TV script: using some source of light, perhaps a laser beam, one could reduce the human structure to a form that could be transmitted into the future as electrical pulses - and thus create time travel.

On the way home Mike is hit by a taxi, and when he recovers he finds the date is 1979 - ten years in the future. This is but the beginning of a series of bewildering, fascinating ten year jumps. Mike is living the time change himself! Jumps to 1989, 1999 and so on, take Mike into such far-reaching places as London, the Northern Territory of Australia, California and the Italian Alps, for a rousing series of adventures in all sorts of bizarre circumstances.

Young Peter, a student of Byzantine Art at Moscow University, receives, through a cryptic sentence in a lecture, a message to buy two books of his choice at a specific hour in the University bookshop. When he opens the package, a third book has been included. It is this third book which sends Peter on a series of adventures leading to the unravelling of a mysterious power source guiding the destinies of planet Earth. His quest is also intimately linked with his father's baffling disappearance.

Cameron, a tall, testy, whisky-drinking, nationalist-minded, Scottish physicist, may not have been an astronomer, but he knew the off things in the sky when he saw them. From an Australian mountaintop where he was advising on the location of a radiotelescope he saw what looked like Mars, in the wrong spot in the sky. But it wasn't Mars at all, it was a supernova... no, not a supernova but a quasar.

Knowing what would happen, Cameron dashed home to Scotland and found himself at a crossroads of his life. In the face of total catastrophe, and of intense heat, darkness and rain, he took over as natural leader with both the north and south of the United Kingdom turning to him for help.