EPIC is an online digital library with a wide selection of childrens' books on a variety of reading levels.  It includes videos and read-to-me books to assist struggling readers, books in other languages, and books above 2nd grade level for those needing a challenge.  At the end of each book is a quiz.  I highly recommend taking the quizzes.  Students can earn points and their reading can be tracked.  Email me for the Class Code if your child does not remember it.