Dear Dawn in Tucson: No one has suggested this yet, do I had to. I have
great success with Tri-Tix glue. It is a non-toxic cream glue that
works like rubber cement. Advantages: it HOLDS!! It peals off when you
need to remove, it is non-toxic and cheap. Disadvantages: it is a bit
messy to apply. The best way is with your fingers. I use it for a huge
high school art show every year and it never fails me. Good luck.
Boiling Springs H.S.