Judy Moody predicts the future - Megan McDonald (Judy Moody #4)

Goodreads 4.09

Judy Moody has a mood for every occasion and now, she has a mood ring to prove it! Judy's mood ring has Extra Special Powers, which have put Judy in a predicting mood. But when Judy wrongly predicts a 110 per cent result in her spelling test, she begins to think that all her predictions are fictions. She has one last chance to prove her psychic abilities. Is her teacher, Mr. Todd, really in love? All signs point to yes.