Dear Readers, we have finished a joint journey of around 500 written pages. We hope that you have enjoyed reading this book and learning from it as much as we have had in writing it. Until now we are the only ones who have been doing the talking. So what about you? Was there anything in particular that you liked? Is there anything that we could improve upon in the next edition? Have you found any errors that we should be correcting?
This book is already impressive in size. Nevertheless, some topics have to be expanded or added in order to make it complete. Which topics would you particularly like to see added in a new edition?