The textbook by Nielsen and Chuang is great. If you're looking for an abridged interactive one then you might be interested in the one in the documentation for

The textbook by Nielsen and Chuang is great. If you're looking for an abridged interactive one then you might be interested in the one in the documentation for pyQuil: http://pyquil.readthedocs.io/en/latest/intro_to_qc.html http://pyquil.readthedocs.io/en/latest/intro_to_qc.html It goes through the basics of quantum computing using the Forest toolkit.