I figured you might like some news about Tammy's future publications? Her short story "A Dragon's Tale" featuring Kitten, Daine and Numair Salmalín is going to be published on November 3, 2009 in the Dragon Book, an antology of short stories about dragons. There are also other well-known authors featured in the book, e.g. Jonathan Stroud and Tad Williams.
There's also the upcoming release of The Realms of the Gods audio book to be mentioned, which makes finally all four installments of The Immortals quartet available by Full Cast Audio. There isn't an exact release date yet, but Full Cast's website says--and this has been confirmed via mail--that the audio book is to be released in November this year.
Update: Browswing through Amazon.de I've just noticed that the release date for the paperback edition of Bloodhound has been set to May 25, 2010. There is no exact publication date for the last volume of the Provost's Dog trilogy, Mastiff, set yet. However, Tammy's website still says it will be published sometime in 2010 and according to her last livejournal post she is still writing on it.