Two textbooks that are a must for the seminars are:

1. Cashman, K. (1999), Leadership from the inside out, San Francisco: Jossey-Bass.

Here are some useful hyperlinks that relate to the above text:

For a Table of Contents of this book click on: http://www.leadersource.com/plain/leadership_book_toc.htm
To read the first chapter of the book online, click here: http://www.leadersource.com/plain/leadership_book_chapter_1.htm

2. Heifetz, R. (1994), Leadership without easy answers, Cambridge, MA: Belknap Press.

To read an interview with Professor Heifetz of Harvard University online, click on the link: http://www.well.com/user/bbear/heifetz.html