Reassess your chess

Jeremy Silmans 4th Edition of his book How to Reassess your chess according to Amazon is out on the 21st and thats just three days away. Its going to be a complete rewrite of his old book. If you are going to get this book you don't need me to tell you to wait till this new edition is out. The 3rd Edition of this book isn't easy to come by and the price on Amazon is frankly ridiculous. I hope that it does appear quite close to the date on Amazon the book has been beset with problems that have caused its date of publication to vanish into the distance. I'll certainly get the new edition when its available I'm keen to see what has changed since I have the 3rd Edition of the book.