Cengage Brain (formerly iChapters) is an online store provided by Thomson Learning. As one of the world's largest providers of tailored learning solutions, they are also deeply committed to providing a wide variety of choices to students, educators, administrators and parents when purchasing educational course material. A principle goal of Cengage Brain (formerly iChapters) is that students around the world have the opportunity to use the learning resources that can make the difference in their academic career, and ultimately in their lives.