Count of Monte Cristo, The, Penguin Readers (2nd Edition) by Alexandre Dumas

Educational: English language: readers & reading schemes; ELT graded readers.One of a series of simplified educational editions written for learners of English. This award-winning collection of adapted classic literature and original stories develops reading skills for low-beginning through advanced students.
Classic / British English Edmond Dantes is a clever young seaman, but he has enemies who tell lies about him. On the day of his wedding to the beautiful Mercedes, Edmond is thrown into prison. There he meets a man who tells him about some treasure on the island of Monte Cristo. Will Edmond escape from prison and find the treasure? And will he see Mercedes again?