Thanks guys...
Hot glue gun was what I thought, but like LS says, you need a 2-setting one.
i've seen/heard from many that you need a better, expensive glue gun with multi-temp settings and special glue, to keep from expanding... all glue gun options for me are either too much money or very difficult to find here.
I think the white glue style might be best, is it OK to go Elmer's style or is there a better option?
Could I use an industrial wood glue? I have a tube of this great HQ wood glue I bought at the hardware store, that the guy told me doesn't eat finishes or paint, takes a long time to dry (which is what I wanted), and is perfect for porous surfaces like wood.
Sorry for all the questions about something so easy! Trying to do this right for something that will be in my display for a long while. There's no craft warehouse spot like a Michaels here and my Spanish is horrible so I have to wing it a bit.