Machine of Death: A Collection of Stories About People Who Know How They Will Die
Randall Munroe, James Foreman, K. Sekelsky, Camron Miller, John Chernega, David Michael Wharton, K.M. Lawrence, Jeffrey C. Wells, Vera Brosgol, Kit Yona, J. Jack Unrau, Jeff Stautz, Aaron Diaz, Matthew Bennardo, Yahtzee Croshaw, Douglas J. Lane, Brian Quinlan, Kate Beaton
The creators introduce new keys at a breakneck pace, and continue to ratchet up the tension as Zack becomes increasingly desperate to find the Omega Key. One issue is done partially in a style derived from Bill Watterson's Calvin and Hobbes series.