That's not the format these books are taking. These are more traditional TPBs, both taller and wider. (Pocket's used a couple of different sizes, you'd have to look up what the specific dimensions are.)I'd like to toss in a general "no" vote on those taller but not wider paperbacks.
Asides from Swordhunt being split in two when The Empty Chair was late, I can't think of any obvious examples of that.Back in the "2 a month" days, it seemed sometimes like they were just trying to "meet the quota".