Open the app
Log in to the desired child profile
Go to the library
Click the blue Filter button at the bottom of the screen
Under the Filter tab, your child can filter the books by categories, types, and difficulty level
Under the Advanced Filter tab, your child can filter for the length of the books and which language the books should have
The more filters selected, the fewer books will be displayed
At the bottom of the screen, your child can reset the filters.
NB: The language of the device where Maneno is installed affects the language of the app. This can also affect which languages are marked under the filter function.