I find myself in a similar bind as an earlier colleague did:
I am short 5 copies of "College Physics," by Serway and Faughn, fifth edition. The used book distributor we use has no copies and it is out of print so it seems there is no way to get these copies. We also cannot afford a class set of a different edition.
If anyone can help (we will pay, etc) please let me know ASAP!!