How to share iBooks between two devices?

IPod touch, iPhone

Yes you can share your books purchased from the iBooks store that was purchased from another device. To share the books purchased from the iBooks store you would have to use the same iTunes account. From there, after clicking on the iBooks app, you would have to click on Store. After that click on Purchase and Not on This iPod/iPhone (It will only say one of them). A list of the books that you have already purchased using this account should be there. To be able to read them, you would have to click on the icon that looks like a cloud with a down arrow inside it and it should automatically start to download the book- it will not charge you as you have already purchased it.

Another way to download the book again without purchasing it again would be by searching the title of the book under the Search. From there you would type the title of the book that you know you have already purchased using that account and click search. The book will then appear. If you have already purchased it the book will not show a price. It will say: Download. Click on that and it will start automatically downloading into your iBooks shelf. If it says a price then you definitely have not purchased the book yet.