My device is iPhone 3GS(4.2GM).

I exited ComicGlass when application stay open book.

And I ran application later, but application doesn't response to my action.

I think top VIEW of application is just UIVIEW(Color : black, Alpha : 0.1~0.9).

Thank you for your report.

I am grappling with the problem.
However, I cannot specify the cause.

Please inform me what kind of file you install, if it's not too much trouble.

I appreciate your cooperation.

I always transfer book unsing USB(iTunes) or MediaServer.

And same problem is poped up from all types of files.

I read other post that written by you.

"画面を横にした状態で、回転ロックをかけ、かつ本開いた状態で中断すると、再開時に表示されるアクションシートのボタンが画面外に表示されてしまうようです。
結果として操作不能になります。"

This is MY PROBLEM and I read this page.(http://comic-glass.ryusuke.net/?iOS4.2%A4%C7%A4%CE%C9%D4%B6%F1%B9%E7%A4%CB%A4%C4%A4%A4%A4%C6)

So I will unlock Autorotate until new version is uploaded.

Thank you for your helping.

Have a nice weekend.

Thank you Hara.

Your hint was very valuable.

http://comic-glass.ryusuke.net/?Trouble+at+iOS4.2%28freez+on+start+up%29

I fixed this problem and now waiting for review.