Hi Jo Ann. Those are beautiful. You will definitely need to bring them in before frost, they are what we call 'tender succulents', and can't survive cold temperatures in your growing zone.
The third photo is one of the Aeonium.
I am lost on what the other two are. Sure would like to know what the second photo is. : )
Try here for ID's:
http://garden.org/forums/view/...
http://garden.org/forums/view/...
Let us know what you find out Jo Ann.
