The book covers all the new featrues of Delphi 2009 for Win32, from Unicode support to generics, from anonymous methods to other language enhancements, from new IDE features to the Ribbon control, from Vista-enabled controls to DataSnap 2009. This is a brand new book, there is no overlapping material with the Delphi 2007 Handbook!

The Delphi 2009 Handbook has 400 pages covering exclusively new Delphi 2009 features. There is no introduction material or anything like that. The book is for developers who use Delphi 2007. If not, consider buying also the Delphi 2007 Handbook.