Reddit mentions of Structural Hearing: Tonal Coherence in Music (Dover Books on Music)

I would recommend going to your theory teacher's website/class website and look at what book they want you to get. This is a big sign of the approach the university will take in teaching from Theory I and upwards. This way, you will know the "common language" professors will use at your school regarding theory. What I mean are specifics, ranging from calling something an "accented passing tone" vs. making no distinctions between a regular passing tone, to various systems of abbreviations, and to differences in how the cadential "V^6/4 - V^7 - I" is viewed. Some people interpret this as " I^6/4 - V^7 - I." Basically, do you call a cadential^6/4 chord a V or a I chord? One use is not universal. Little clarifications like these, which can only been gleaned from your actual theory book, will make you better prepared and less confused on day one than learning one book's method, only to be presented with a completely different approach.

I think, given your background in theory, you will be surprised how far ahead you are compared to many people. A lot show up to their freshman year with a low level of theory competence.

I went to a university that used the Laitz textbook, so its about all I can recommend.

I've also been exposed to the Straus book for post-tonal theory.

For Species counterpoint, you can't beat the Schacter and Salzer book: "Counterpoint in Composition,"

For Schenkerian analysis, there is the Salzer book: "Structural Hearing." That is a bit more specialized, but it may pique your curiosity.

Great theorists like Felix Salzer and Carl Schacter, students of Heinrich Schenker, along with the acclaimed Steven Laitz, are good to learn about and be knowledgeable about. Looking into them, their associates, and their teachers can lead you to other good books.

This list has helped me a lot: http://preview.tinyurl.com/2vj3p49

I can personally recommend Structural Hearing by Felix Salzer, a student of Schenker. It covers basic counterpoint, functional harmony and Schenkerian analysis (in that order). It's not a book for the lighthearted, but there are treasures to be found!

http://www.amazon.com/Structural-Hearing-Tonal-Coherence-Volumes/dp/0486222756/