General

That is one side of the St. Benedict Medal, the side with the first letters of Latin words of an exorcism prayer.

The best confirmation of legitimacy is referrals from authors/clients satisfied with the service. Aside from that, the next best thing is verifiable testimonials. Another plus is that the service is not on the naughty list of Writer Beware.

According to a simple search of this exact question, we are perfectly within our rights to determine which books we wish to accept onto the platform.

Private bookstores can legally choose which books to stock or sell based on their own preferences or political ideology, as the First Amendment limits government power rather than regulating private business decisions.

Private Rights: The First Amendment does not mandate that booksellers must sell books they find objectionable; it protects their right to curate their inventory as they see fit, similar to how a grocer chooses which produce to stock.

Government Restrictions: While private entities have this freedom, the government generally cannot force bookstores to sell specific books or prohibit them from selling others, except in extreme cases like legally defined obscenity.