Thank you very much, Frank, for a gentle and incentivizing response. I will try to do a book review as soon as I read the book. I would love, as well, to meet you personally. When I can buy an airline ticket I will meet you; where are you from? I live, as I said in a small town in Minas Gerais, Brazil; Julie and myself would Happily receive you in our home at Águas de Contendas, neighbourhood of Conceição do Rio Verde, with one of the best coffees, and mineiros cheese and cachaça, here: https://www.google.com.br/maps/dir/-21.8947281,-45.0234103/Av.+Jos%C3%A9+da+Costa+Barros,+81+-+%C3%81guas+de+Contendas,+Concei%C3%A7%C3%A3o+do+Rio+Verde+-+MG,+37430-000/@-21.8948186,-45.0263418,18z/data=!3m1!4b1!4m18!1m7!3m6!1s0x94cb2d631a5038a5:0x4755434e1f5ab525!2sAv.+Jos%C3%A9+da+Costa+Barros,+81+-+%C3%81guas+de+Contendas,+Concei%C3%A7%C3%A3o+do+Rio+Verde+-+MG,+37430-000!3b1!8m2!3d-21.8937949!4d-45.0271705!4m9!1m1!4e1!1m5!1m1!1s0x94cb2d631a5038a5:0x4755434e1f5ab525!2m2!1d-45.0271705!2d-21.8937949!3e0?hl=pt-BR