The Amazon website appears to indicate that my new book, Fixing U.S. International Taxation, is currently available for immediate ordering. See here. I have received my advance copies, but the official pub date is not until February 5. Barnes & Noble is listing it, but just for pre-ordering. On the Amazon website, you can actually click on "Look Inside" and see a fairly significant portion of the text.
If anyone finds that it's not currently available except as a pre-order, please let me know.