I love comic glass app for iPad, except for one thing. It's not possible to quickly flip through pages. Many times, I want to flip back a few pages to look at something, but it takes about a sec to turn a page so going back 3 pages takes about 3 secs. I can use the slider but that takes several taps and also takes a sec to display the page you select.

If you check out the app balloon'd and icomix (both free) you can very quickly flip through pages by tapping quickly at the side or swiping. This is a really nice to have sometimes, like when you just want to flip through the book to look at the art, full screen, and not just thumbnails

The Photos app in iPad also lets you flip through photos quickly by swiping.

That would be great.

My other request is could I have bigger covers in the bookshelf

Thank you for using ComicGlass.

I think, I am going to be able to perform seeking of a page.
Thank you very much for giving me useful advice.