What is the best Italian textbook for learning the Subjunctive / Congiuntivo Tense?

[Michelle]

I have been studying Italian for fun for two years (I attend class for 4 hours every Saturday). The majority of time in class in the second year was spent learning the subjunctive / congiuntivo tense and all the related tenses. We learned a lot of material in a short amount of time, and I would like to find an Italian textbook that does a good job of thoroughly explaining this tense, hopefully with lot of examples. Can anyone recommend such an Italian textbook?

[Dan]

Prego: An Invitation to Italian

It's a good college textbook.