This idea came from a colleague, but you can organize your books by level so that the students know which books are appropriate.
The last thing I would like to share is the way I document my parent communication, behavior, and homework. I send a early primary-friendly calendar home, and I make my parents sign it each night. On this calendar is the date, behavior for the day, and homework for the day. If the parent has any comments, they can write comments on the line. I love this because it really opens the lines of communication for the parent and the teacher! I was so surprised by how many parents actually use this to communicate small messages with me. It has been such a blessing this year!