Paul Pen > Status Update

The Warning is out NOW. Though this is my fourth book to be published in English, it is in fact the first novel I ever published, back in 2011. So I'm really excited to know that English-speaking readers finally have the chance to read my debut. I hope you'll get tangled in the math and susPENse of the story but, above all, I hope you'll enjoy meeting a very special kid named Leo Cruz. He's in danger.