I enjoy collecting ideas on book display. Here is one that I like!
Creating a bed and all kinds of figures from paper cutting is an eye-catching way to draw readers to the book display.
I have conducted bulletin board and books display workshop for primary and secondary schools. If you and your school/library need someone to guide you on creating display for book promotion, school open house or classroom bulletin board display, just feel free to write to me (email: firstname.lastname@example.org or email@example.com)
Some course outline of workshops for teachers, librarians and students are listed below:
Designing 3D books etc...http://innoworkshop.blogspot.sg/2012/02/designing-3d-books-etc.html
Creating Innovative Hanging Mobiles
Creative Bulletin Board & Innovative Displays