Judith Bishop would be delighted to hear what you think of the book and whether you have any good ideas to extend the presentation of C# design patterns. You can send email to her here.

You can also send comments or ask technical questions about this book, to the publishers at:

The full address for comments about the book is:

O’Reilly Media, Inc.
1005 Gravenstein Highway North
Sebastopol, CA 95472
800-998-9938 (in the United States or Canada)
707-829-0515 (international or local)
707-829-0104 (fax)