Several foods, medicines, and herbal supplements can interact with warfarin (CoumadinÂ®) and affect its effectiveness. It is important that you are aware of these interactions so that you can manage your Coumadin therapy.
The first book, Harry Potter and The Philosopher's Stone, was published in 1997 by Bloomsbury in London. The last book, Harry Potter and the Deathly Hallows, sold more than 12 million copies in the U.S. Beginning on 6 October, 2015, the entire series was presented in a fully-illustrated format, with over 100 illustrations per title, by Jim Kay.
In December 2005, Rowling stated on her web site, 2006 will be the year when I write the final book in the Harry Potter series.. Updates then followed in her online diary chronicling the progress of Harry Potter and the Deathly Hallows, with the release date of 21 July 2007.