In producing his first print-on-demand book, which Delphi related topic should Marco stick to? Contraints are: 350 pages and expected price around 35 USD. Please vote which book you are more likely to buy.
| Essential Delphi | 6 | 3.8% |  | |
| Delphi Handbook: Writing VCL Components | 21 | 13.5% | | |
| Delphi Handbook: Web 2.0 (and AJAX) in Delphi | 50 | 32.1% | | |
| Updating to BDS 2006 (and Turbo Delphi) | 6 | 3.8% | | |
| Delphi Handbook: Advanced Win32 Techniques | 20 | 12.8% | | |
| Delphi Handbook: OOP Techniques and Patterns | 50 | 32.1% | | |
| Suggest another title | 3 | 1.9% | |
|
| Total | 156 |