iBooks taking up space

[fillilutten]

My iBooks app is using 1,3GB and I don't have a single book/audiobook/pdf or nothing in there. Any ideas on how to fix this?

Thanks,
fillilutten

 

[dk001]

If it works right, go into iBooks, tap on Featured repeatedly till the screen flashes.
This should reset the cache. Then check it.

 

[fillilutten]

Unfortunately it didnt work :/ It flashed but iBooks is still using all that space. So strange, thanks for your answer anyhow!