How to read public library books on iPad?
Updated : April 27th, 2012
Public library use Overdrive for their ebook management. Is there any way to borrow library books onto read in iBooks?
iPad app ibook support epub format ebook, but it does NOT support DRM epub ebook, here is way to read your DRM ebook on iPad.
1) first you need download and install Adobe Digital Editions, open you ebook in digital editions.
2) Download and install epub DRM Removal that will remove drm protection from epub books.
3) Run epub DRM Removal, it is easy to use, select epub file from digital editions folder, click “Remove” button, a new .epub file created without drm protection.
4) Drag new epub file to itune, sync to ipad, enjoy it.
How to Convert Proquest book to PDF?
Proquest book can download in Adobe digital editions, it is a free pc software from adobe, just open this site and then download and install the software: https://www.adobe.com/solutions/ebook/digital-editions/download.html,
ePub converter can convert proquest book to pdf sometime ago, but Proquest.com update them server to new DRM protection that can’t decrypt by now, you got error message like this
epub converter and other converter doesn’t work with new ADEPT, but we provide 2 way to convert proquest book to pdf,
ProQuest Downloader
Proquest book can view in browser, we have chance to convert browser cache to pdf book, PorQuest Downloader is this tools,
PorQuest Downloader download proquest.com textbook to pdf into PC/Mac, it works like a browser and get ebook pdf format file, backup your textbook before expiration, print etextbook, share pdf textbook with friends, read textbook in any device without limitationyou need to be signed in to proquest website, then open the page of the book you want to download in app, click “Download” button when it ready, app will download book automatically.
Downloader for Win
Downloader for Mac 
Adobe Digital Edition Converter
Digital Editions Converter is tools to convert ADEPT book to PDF file, it is designed for new ADEPT, work with book open in Digital Editions, it takes screenshot of page in ADE, pdf page is image , but you still can view pdf without any limitation, backup your textbook before expiration, share pdf textbook with friends 
How to Download Kobo eBooks And Strip the DRM ?
Kobo has always had an issue with not letting customers download copies of all of the ebooks they buy, this has been a minor issue, but there are a growing number of reports lately, and the problem may be getting worse.
1) first you need download and install Adobe Digital Editions, download here
2) Login www.kobobooks.com, goto “my Library” on top webpage, all you purchase ebooks list in webpage, click “Adobe DRM ePub” button to download kobo ebook, it will show up in digital editions if you download ebook in digital editions.
2) To remove epub drm, download and install epub DRM Removal that will remove drm protection from epub books, it support windows and mac.
3) Run epub DRM Removal, it is easy to use, select epub file from digital editions folder, click “Remove” button, a new .epub file created without drm protection.
4) Convert new epub format toPDF format using Calibre, donwload here
Kobo ebook
Kobo has officially commented today on the 4 plus year old issue of Kobo customers not being able to download their purchases.
Considering that this has been an issue for the entire 4 plus years I have been a Kobo customer, I am pleased to see that Kobo is finally addressing it.