Continuing your journey into logic

Congratulations! You just finished this book. However, there is a lot more to logic than what this introduction contains, and you should now be equipped with enough foundational knowledge to start another journey. Where to from here? The possibilities are endless. However, in the spirit of open educational resources, I recommend the Open Logic Project at:

There, you will find a number of freely available advanced textbooks written by expert logicians covering a wide range of topics.

Another resource you might want to check out is the Stanford Encyclopedia of Philosophy, which has a number of expert articles on different logics and different aspects of logic. Their frontpage lives here:

If you search for ‘logic’ there, you will find pages and pages of articles on logic.