Filed June 29, 2009

Serial No. 77980307

Registered April 26, 2011

Registration No. 3,952,293

Class Downloadable electronic publications in the nature of study guides in the field of literature; Downloadable electronic publications in the nature of books, study guides and charts on a variety of high school and college-level subjects, namely, Math, Algebra, Calculus, Trigonometry, Geometry, Chemistry, Organic Chemistry, Biology, Microbiology, Physics, Astronomy, Computer Science, Geology, History, Psychology, Philosophy, Economics, Film, Health, Art History, Language, English, ESL, Sign Language, Spanish, French, Italian, German, Hebrew, Japanese, Chinese, Latin, Law, Anatomy, Medicine, Nursing, Music, Marketing, Macroeconomics, Accounting, Mythology, Women's Studies, Sociology and SAT Test Prep; 021; 023; 026; 036; 038; 100; 101; 104; 100; 101; 107; 100; 101