Our motto is be bold! You cannot break Wikibooks, so do not be afraid to help us out. We do have rules, but the best way to learn them is to start writing and talk to other Wikibooks users. If you mess something up, you or someone else can always change it back. If you need help, you can always write to simple talk page. Also, many books have helpers, you can ask your questions them about books you are changing.
Be bold! also means that you should be nice to newcomers. People who are new to Wikibooks may not know all the rules, and people from other Wikibooks may not know how we are different. If someone does something wrong, do not bite them. A biter is someone who is not nice to other people. They are usually mean and call people terrible, dumb, stupid or other insults. Be kind, help them out, and remember that many people on Simple English Wikibooks do not speak English as a first language.