If you live near a Rockler, check them out. My wife and I were at Rockler's last month, and she actually grabbed a magazine for me. I've looked at the books at Woodcraft, bought a couple, although I really haven't check out their magazine selection.
I was up to about 3 woodworking magazines, but about the time that all 3 had yet another article on building a woodworking workbench, I decided it was time to let some expire!
Finally, try asking the magazine via their website to see if they will send you an issue to check out. With the tough economic times we live in, they may just be willing to send you one. And many magazines will let you cancel your subscription without paying anything, if you are not happy, so this may be the easiest method.