Never index your own book.
Some people are just so happy to get published to, they sign anything. Next thing you know, they've signed over the rights to their book.
I've had a dozen novels published and have made far more than a dozen mistakes. Which is why Randy Susan Meyers and I wrote a guidebook to help authors avoid making our mistakes.
A young musician plays scales in his room and only bores his family. A beginning writer, on the other hand, sometimes has the misfortune of getting into print.
'The Outsiders' died on the vine being sold as a drugstore paperback.
It's a grave mistake in publishing, whether you're talking about Internet or print publication, to try to play to a limited repertoire of established reader interests.
I learned from Linus Pauling it's not a disgrace in science to publish something that's wrong. What's bad is to publish something that's not very interesting.
Early publication can be a dubious blessing: we all know writers who would give anything not to have published their first book, and go about trying to buy up all existing copies.