In the US and Europe, all of our books are available on the Amazon site as well as any online bookseller that makes Amazon books available. Most do and by last count, our books were listed on well over 100 sites.

In any country with an Amazon marketplace, we are listed through Amazon. That includes Australia, Japan, Canada, Mexico, and Brazil.

For India, we are listed on this site:

For Israel, we are listed here:, but we understand that shipping may be expensive, so consider shopping at Amazon UK or Better World Books here: provides free shipping worldwide. Similarly, the Book Depository in the UK offers free shipping worldwide.

As of February 2021, our titles are available on all the sites we have listed.