Only a short message to congratulate you to this nice and interesting book "Understanding Copper". My first impression: an author who knows and loves his business. It would be also a good course book for actual and future metallurgists but also for the education of MBAs. It shows the full scope of the field "Metallurgy"

I'm sitting on the plane right now and reading it like a thriller. The only unfortunate issue is that I forgot to ask for your signature in the book.

The book is indeed excellent, congratulations for the great work. I will definitely recommend it to other people.

My congratulations to this excellent work. It shows in an understandable way how interesting and manifold the world of copper is.

Congratulations to this outstanding work. It is a valued input to our daily work in supporting industry to make best use of copper and its alloys and it conveys an enthusiasm for this fascinating material which we share.

My sincere congratulations about this unrepeatable book. I think that it should be read by every worker involved in the copper industry.

I am pleased to let you know that the two books arrived. I am very pleased with them. They will be an excellent reference tool for our staff.

... would you be so kind and send me another copy of this book? It is so popular here in the library - a bestseller!