One of the safest activities you can do in Koh Chang is reading, unless you decide to read under the sun without sun lotion. Before doing that, read this part, your skin will thank you!
Don't overload your luggage with books, you can find a lot of them in Koh Chang.
Some resorts like Koh Chang Paradise Resort & Spa for example have a small selection of free used books available at their reception.
At BooksThailand.com you can find more than 5000 used books in about 20 different languages. All of them are for sale and once read you can return them and get some money back.
This shop is located between Chai Chet and White Sand beach, in Pearl beach, just nearby the main post office. If you are planing to go there by taxi just ask to be dropped at the main post office, the taxi driver will understand for sure.
This place is really pleasant, they also serve breakfast, meals, snacks, sandwiches and drinks which can be enjoyed with their free wi-fi at the same time. Look at their online menus!
(Pictures copyrights: BooksThailand.com)