A simple DNA test is all it takes. Just a quick mouth swab, and soon, you’ll be matched with your perfect partner—the one you’re genetically made for.

That’s the promise made by Match Your DNA. A decade ago, the company announced that they had found the gene that pairs us with our soul mate. Since then, millions of people around the world have been matched. But the discovery has its downsides: test results have led to the breakup of countless relationships and upended the traditional ideas of dating, romance, and love.

Now five very different people have received the notification that they’ve been “Matched.” They’re each about to meet their one true love. But “happily ever after” isn’t guaranteed for everyone. Because even soul mates have secrets, and some are more shocking than others…

A word-of-mouth hit in the United Kingdom, The One, is a fascinating novel that shows how even the simplest discoveries can have complicated consequences.

Horton Hears a Who is a children's book written and illustrated by Theodor Seuss Geisel under the pen name Dr. Seuss. It was published in 1954Elephant Horton finds a speck of dust floating in the Jungle of Nool. Upon investigation of the speck, Horton discovers the tiny city of Who-ville and its residents, the Whos, which he can hear but cannot see. Horton forms a friendship with the mayor of Who-ville, Ned McDodd, and promises to transport Who-ville to safety. However, Horton encounters opposition from his jungle neighbors, who don't want to believe in the existence of Who-ville.