Big Book of Books and Activities by Dinah Zike
This book is a fantastic resource for books and displays of just about any kind. Want to make a lapbook or a display or just make some booklets in a variety of styles? This book is straight-forward enough that lower elementary can browse it themselves; upper elementary can easily extrapolate their own creations and adults can assist with all ages from primary on up.
Children love to create and what better way to give them a variety of ideas than by exploring ways they can use paper to display their work in a variety of ways!?