Lobsang's pursuit of a human life, Joshua's search for his father and the adaptation efforts of "the Next" post-humans are challenged by a voracious alien race that would conquer and colonize the Long Earth. "2045-2059. Human society continues to evolve on Datum Earth, its battered and weary origin planet, as the spread of humanity progresses throughout the many Earths beyond. Lobsang, now an elderly and complex AI, suffers a breakdown, and disguised...

A new America called Valhalla grows restless under the controlling long arm of the Datum government, while all of the Long Earth is infused by the song of the trolls who are starting to react to humanity's thoughtless exploitation, bringing humankind to the brink of war.

"2070-71. Nearly six decades after Step Day, a new society continues to evolve on the Long Earth. The Next--the hyper-intelligent post-humans--realize that the missive contains instructions for kick-starting the development of an immense artificial intelligence known as The Machine. But to build this computer the size of an Earth continent, they must obtain help from the more populous and still industrious worlds of mankind. Meanwhile, on a trek in...

Having upset the balance between the warring statues of London, twelve-year-old George is confronted with new challenges as he tries to free his captured friends Edie and The Gunner from the formidable Walker and deal with the three strange veins of marble, bronze, and stone that have begun to grow out of his hand.

An escaped Tucker Feye and Lah Lia hurtle through time while relating their stories from alternating viewpoints that converge at crucial moments.

There's been a timequake. And everyone-even you-must live the decade between February 17, 1991 and February 17, 2001 over again. The trick is that we all have to do exactly the same things as we did the first time-minute by minute, hour by hour, year by year, betting on the wrong horse again, marrying the wrong person again. Why? You'll have to ask the old science fiction writer, Kilgore Trout. This was all his idea.

The present day and an alternate future merge as a child is kidnapped, a writer reaches into the past to discover the truth about a possible murder, and a young woman prepares for her mysterious future.

In the conclusion of the Time Odyssey series, The Firstborn, the alien race that built the iconic black monolith, wait for a sign as they plan to stop the advance of humankind through the use of a mysterious technology that is indistiguishable from magic.

In this third book about Omri and his magic cupboard, Omri and his friend Patrick must risk grownups' discovering their secret when they find themselves in need of a friend's toy plastic doctors to save wounded people from the dangerous world of the Old West which the cupboard enables them to enter.

As Arthur Penhaligon seeks to find the seventh key, complete his quest to save the kingdom to which he is heir, and learn his true identity, he discovers that he has a greater purpose than he could have imagined.