Even with the best contract in the world, if the people on the other side of the agreement are crooks or jerks, you’re going to have a difficult time.
When publishing goes wrong. Mandy DeGeit was a first time author submitting to a horror anthology by Undead Press. The contract included a line that they had the right to edit the story -- standard operating procedure. But when she got a copy of the book, they'd drastically changed the story: "They turned a non-gendered character into a boy, they named the best friend, they created a memory for the main character about animal abuse. They added a suggestion of rape at the end…" [more inside]