We will be initially publishing on Amazon and Barnes and Noble e-book, but I am concerned that they might bow to legal pressure (whether it has jurisdiction or not) and stop sale of his book.
To protect ourselves, and to have a fallback, what other services are there out there for selling your own e-book? Are there e-publishers that are militantly resistant to legal takedowns? Is there an open-source project that has been made to self-publish reliably?
Please help my dad.