Creative Dreaming, by clinical psychologist Patricia Garfield, is a really useful, classic guide to creating a dream world that serves and is in harmony with your waking life. You can borrow it from the Internet Archive for up to 14 days. A newer edition can be borrowed by the hour (or buy* it in paperback).
More Great Dream Books by Patricia Garfield
You can also borrow other great dream books by Patricia Garfield:
Garfield also wrote an excellent book for young people about dreams: The Dream Book: A Young Person’s Guide to Understanding Dreams.
And she wrote a good book about understanding your child’s dreams, available used in paperback: Your Child’s Dreams*.
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