한국어를 아시나요? According to Google Translate, that's something close to "Do you know Korean?"
We ask because our book, Android Wireless Application Development, is now available in Korean!
However, the cover implies that the book supports Android SDK 2.0 (and it is Android 2.0/2.1 compatible for the most part). In fact, it was written to Android SDK 1.5r3, but we are currently working on updating it to Android SDK 2.1 (or later). Stay tuned!
UPDATE: Turns out, what the cover says is that there is a new appendix (not written by us) that talks about updates to 2.0. Interesting!