Enjoy the hushed surroundings of National Library of Malta while perusing the journals, books and other literary resources. You may be able to find some board games as well.
If you're planning to stick around a while in Valletta, National Library of Malta is a good place to start your exploring. This collection of books is one of many attractions worth seeing here. Blue Grotto, Fort St. Elmo, and Malta Experience are also ready to be explored close by.