Not very responsive Buttons are too small for easy operation. Because app is not very fast you easily getlost
Nice app for book lovers Nice app for book lovers... Easy to use and simple app.. great work...
Need more information Good thinking, but the book need little more information.
Good one Nice app for book lovers keep updating
New Graphics .Add languages Chinese,Spanish, and already Portuguese/Brazil and English off course.
National Digital Library (NDL) gives access to wide range of digital contents.