How to resize an iBooks' book window after switching between display? I was reading a book on my MBP when it connects to two external monitors. I have make the book window fits the screen width. 

However after I disconnected the monitors and tried to read the book on the MBP screen, it is what I see



The top part of the window is outside the viewport. The window allows me to resize but  there is no way I can move the window around. I tried to move the book window to a different desktop but the window stays in the same shape and form.

Because the top menu part if obstructed, I cannot even close the book window.

No option to close the window is available even after the book window is minimized.



How can I refit the window to the screen?
Try to resize the book to its "original" size with  cmd ⌘0. Usually the window gets very small then.

You can always close an open book with cmd ⌘W.