- Alibris
- Amazon.ca (Canada)
- Amazon.co.uk
- Amazon.com
- Barnes & Noble
- Books-a-Million
- Chapters Indigo (Canada)
- IndieBound (Your local bookseller)
- Powell's
audio books
e-books
- Amazon.com (for Kindle)
- BooksonBoard.com
- eBooks.com
- RandomHouse.com
- Sony eBook Store