No, there is not and we don't plan on adding any when we submit them to Amazon. Here's Peter's/our take on DRM: http://www.peterarmstrong.com/?p=257 http://www

No, there is not and we don't plan on adding any when we submit them to Amazon. Here's Peter's/our take on DRM: http://www.peterarmstrong.com/?p=257 http://www.peterarmstrong.com/?p=257 (this is slightly out of date, since Peter only talks about PDFs in the post).