Zack Files 20: How I Went from Bad to VersePaperback, 19 June 2000

Zack goes on a class trip, gets an insect bit, and suddenly can't speak a single word that isn't in rhyme. Talking like a modern-day Shakespeare may be fun at first, but not when you can't turn it off! What could be verse? How did this happen? And how can Zack make it stop?