You can now get your hands on the digital edition of Guillermo Del Toro and Chuck Hogan's The Strain for only 2.99$ here.
Here's the blurb:
The visionary creator of the Academy Award-winning Pan's Labyrinth and a Hammett Award-winning author bring their imaginations to this bold, epic novel about a horrifying battle between man and vampire that threatens all humanity. It is the first installment in a thrilling trilogy and an extraordinary international publishing event. The Strain They have always been here. Vampires. In secret and in darkness. Waiting. Now their time has come. In one week, Manhattan will be gone. In one month, the country. In two months--the world.
You can also download the sequel, The Fall, for only 3.99$ here. The third volume, The Night Eternal, can be downloaded for 4.99$ here.