Are you learning English? Road to IELTS will help you with IELTS preparation and it's available free with your library card.
From: Road to IELTS
Learning English as a second language? Issues in English 2 helps improve literacy skills. Great source for adults. Reading, writing and more.
Journey to the the Island of Sequans to rescue the Lost Arc. You need to be fearless and have mathematical ability or you will die!