My book is now available in English as well. It includes new English-language videos that can be viewed by scanning the QR code. It’s been a great addition to the book. We’ve delved into the subject matter once again. Where can you get it? Here at sprechbar or on Amazon. Just send me an email and I’ll send it to you. It costs €10.90. It also makes a great gift. We always ship it wrapped in green tissue paper.