If you use Thesis then you might find this helpful.
The link is a bookmark I made for all the Google Fonts within the Google Fonts site.
It will save you some time when wanting to preview the fonts listed in Thesis.
I’m David Frosdick a content marketer & course creator. I spend my days working with OptimizePress, coaching clients, producing online courses, digital products and generally seeing what’s working online with marketing. Thanks for visiting my blog and feel free to contact me if you have any questions.