Strange Academy (Strange Academy #4)

TAG, YOU'RE IT! The students at the Strange Academy blow off their homework for the craziest game of tag ever. Every door of Strange Academy holds a surprise - one takes you to Dr. Strange's Sanctum Sanctorum, another to Weirdworld, another to Asgard; and some doors' destinations are unknown even to Strange himself. The students plan on stepping through every door, and at least one of the students will bear some significant consequences of their actions.