Tin Goyenda is one of this excellent series. The story of this series narrated based on the detective theme. Three young boys started their investigative agency and seeking a recommendation from a top tier Hollywood director to kickstart their firm. This fiction series is a must-read for anyone up for reading teen thrillers. Rakib Hasan translated this book.
These books are translated from The Secret of Terror Castle. Sheba Prokashoni published this book. Here you will get the PDF copy of all books of the Tin Goyenda series.
If you are interested in reading detective books, you can try the Tin Goyenda series. I hope you will enjoy these books.