письмо другу на английском языке в настоящем длительном времени с переводом

. ... dear ...thanks for the letter which you have sent me in August. I am very glad to learn that at you everything is all right. Our family misses on you. We hope to meet you next year. could You send me the book which mentioned during the stay in Petersburg? I would be very grateful to you, because they are necessary to me for work. Thanks. The best regards. ...