Q. Are the ebooks available for the kindle or nook?

They can be transferred to Nook, Sony eReader, iOS and Android devices. You can get instructions on the Transfer EBSCO eBooks to a Mobile Device page in the EBSCO eBooks guide (link below).

Kindle
Use Amazon's Send to Kindle option to send your saved EBSCOhost eBook pages in PDF format to your Kindle device or Kindle app on iPhone or Android devices, or read them using Kindle for the Chrome browser. 

Kindle Fire
On Kindle Fire use EBSCO eBooks as you would on a regular computer, but instead of Adobe Digital Editions, you'll need to have Overdrive installed on your Kindle. Once you check out/download the EBSCO eBook, Overdrive will launch automatically to read the EBSCO eBook.