Letters to the editor
This sections contains mails and requests that I have received from the readers of my book. For a certain time, I had configured a mail-forwarding incorrectly, and an unknown number of mails got lost. In case you never received an answer, know you know why. Sorry for that! Now all mails go directly in my mailbox and will be answered for sure. If you have an question, that has not been answered yet, don't be shy, please send me a message!
Feel free to switch over to the german website if you can speak or at least read german. Here you will find only english letters, the german section contains much useful information, too.
