We found 1 Reddit comments about Words of Radiance: The Stormlight Archive Book Two. Here are the top ones, ranked by their Reddit score.
Yup. I'm currently living in Japan, so excuse the gratuitous katakana, but down the bottom of this page it says paperback release is March 6th. Amazon then claims another week or two for shipping (I have a feeling it will be faster though).
(ペーパーバック, lit. pe-pa-bakku, means paperback)