Each page features one design principle and several examples of font combinations you might try to test it out! But don't stop there--use those design principles on your own with other fonts! This is a tool to open up your creativity and explore new things!
Each PDF is full of active links-- you can click on any font or font title and go directly to a download page for it.
I've also tossed in 3 of my handy "one minute font tips" from my website. The tracking and leading ones will need you to use the following links based on your program of choice.
Go forth and create awesomeness!