They allow publishers and authors to add rich media and interactive content in their books. (goodereader.com)
These covers are delightful, attractive and doing a good job giving visual form to the written content in the book. (publishdrive.com)
If children do not encounter meaningful content in books until the 3rd or 4th grade, the major message they may be learning in the meantime is that reading lacks purpose. (ascd.org)