
(credit: Detail from the cover of The Nightmare Stacks)
You can tell Charles Stross was a programmer before he became a science fiction writer. His acclaimed series The Laundry Files takes place in a universe besieged by interdimensional horrors and defined by applied mathematics. Here, programmers, computational scientists, and teenage hackers all run the constant risk of accidentally invoking the attention of brain-eating atrocities. Words are dangerous, but a clever application of numbers is worse.
In his 2008 novella Down on the Farm, which is part of The Laundry Files series, Stross explains the logic behind the world he's created: “If you think too hard about certain problems you might run the risk of carrying out a minor summoning in your own head. Nothing big enough or bad enough to get out, but… those florid daydreams? And the sick feeling afterwards because you can’t quite remember what it was about? Something in another universe just sucked a microscopic lump of neural tissue right out of your intraparietal sulcus, and it won’t grow back.”
But that is not always a problem. If you already have parasites in your brain, for example, it's possible to circumvent this dilemma. Stross' latest book, The Nightmare Stacks, continues to delve into the intricacies of The Laundry Files' world.


