Informal letter about book

Chelyabisk

Russia

12 April 2017

Dear Artyem,

How are you? Thank you for your letter. Sorry for not writing for so long. I'm busy. One week ago I start read a book "Board games". 

This book was about detective and crime. One men killed another men. Detective must found criminal. He started asked suspect people. This is all I have read. 

This is good and so interesting book. I should you to read this book.

What is your book? About what your book? 

Yours,

Kostya.