Uh, saying you are beginner is fine, but you don't say how far you want to go in a single book.
I followed "Delphi 2 by example" and it was quite OK but I felt that I still had a lot of commands to learn- it was inevitable because this book started you from beginner and was only less than 500 pages. I can cautiously recommend it in itself as long as you will study a command guide and get a more comprehensive book like Delphi developer's guide or even Mastering Delphi from Sams publishing.
I hope you enjoy Delphi but I should have started with VB honestly.