when she inherits an old english castle, tara murphy, a young librarian, first thinks she is dreaming. but as soon as she arrives there, a series of strange events begins, all having to do with a mysterious treasure that would be hidden between the walls of the castle. between coded messages, intrigues and romance, the investigation has only just begun… château d’ambre / castle of the amber / অ্যাম্বার মহল / ang kastilyo ng amber