The Skin Map by Stephen Lawhead

Book 1 of Bright Empires

Summary: 

It is the ultimate quest for the ultimate treasure. Chasing a map tattooed on human skin. Across an omniverse of intersecting realities. To unravel the future of the future.

Kit Livingstone’s great-grandfather appears to him in a deserted alley during a tumultuous storm. He reveals an unbelievable story: that the ley lines throughout Britain are not merely the stuff of legend or the weekend hobby of deluded cranks, but pathways to other worlds. To those who know how to use them, they grant the ability to travel the multi-layered universe of which we ordinarily inhabit only a tiny part.

One explorer knew more than most. Braving every danger, he toured both time and space on voyages of heroic discovery. Ever on his guard and fearful of becoming lost in the cosmos, he developed an intricate code—a roadmap of symbols—that he tattooed onto his own body. This Skin Map has since been lost in time. Now the race is on to recover all the pieces and discover its secrets.

But the Skin Map itself is not the ultimate goal. It is merely the beginning of a vast and marvelous quest for a prize beyond imagining.

The Bright Empires series—from acclaimed author Stephen R. Lawhead—is a unique blend of epic treasure hunt, ancient history, alternate realities, cutting-edge physics, philosophy, and mystery. The result is a page-turning, adventure like no other.

Opening Lines: 

Had he but known that before the day was over he would discover the hidden dimensions of the universe, Kit might have been better prepared. At lest, he would have brought an umbrella.

Like most Londoners, Kit was a martyr to the daily travails of navigating a city whose complexities were legendary. he knew well the dangers even the most inconsequential foray could involve. Venturing out into the world beyond his doorstep was the urban equivalent of trial by combat and he armed himself as best he could. He had long ago learned his small patch of the great metropolitan sprawl; he knew where the things most needful for survival were to be found and how to get to them. He kept in his head a ready-reference library of street maps, bus routes, and time schedules. He had memorised the pertinent sections of the London Underground tube schematic; he knew the quickest ways to work, and from work to his favourite pubs, the grocers, the cinema, the park where he jogged.

Sadly, it was rarely enough.