Thank you all very much, Mike, Tom and Scott for your valuable advice.
I haven't followed all of the traces yet, but I can see there is still a lot of VFP material available.
Unfortunately, a few years ago I lost a lot of VFP literature due to water damage in my house.
But ABE-books has very moderate prices for these oldies that I have now ordered:
Title: Object Orientation in Visual FoxPro
Author: Savannah Brentnall
Title: Microsoft Visual Foxpro Programmer's Guide 6.0
Author: Microsoft Corporation
Title: 1001 Things You Wanted to Know About Visual FoxPro
Author: Marcia Akins, Andy Kramek, Rick Schummer
Title: Advanced Object Oriented Programming with Visual FoxPro 6.0
Author: Egger, Markus
Title: Internet Applications with Visual FoxPro 6.0
Author: Ray, Rick
Title: Deploying Visual Foxpro Solutions
Author: Schummer, Rick, Adams, Jacci, Borup, Rick
Title: Visual FoxPro 6 Enterprise Development
Author: Paddock, Rod, Talmage, Ron, Petersen, John
Title: Effective Techniques for Application Development with Visual FoxPro
Author: Sawyer, Steve, Booth, Jim
Title: Hacker's Guide to Visual FoxPro 7.0
Author: Roche, Ted, Granor, Tamar E., Martin, Della, Hennig, Doug
(for only 6 euros - I wanted to have it on paper)
It will still be a problem to get digital e-books,
so that you don't have to write down program snippets before trying them out.
This would be possible with an OCR program, but it would be very time-consuming.
Again - many thanks for your help.
Klaus
Peace worldwide - it starts here...