Kai travels back in time to Hawaii at the turn of the twentieth century in this wacky sixth book in the In Due Time series. When class clown, Kai Mori, gets an opportunity to travel back in time, he's ready to make a big splash! He and his crush, Maria, dive straight into turn-of-the-century Hawaii to meet Kai's great-great-aunt Akemi, his first relative to emigrate from Japan. But when bad guy, Tim Raveltere, follows them through time, it's up to Kai to use his quick wit for more than just making Maria laugh. Will Kai save the day or will his great plans bellyflop as badly as his comedy routines? Join Kai and Maria in the latest wacky time travel adventure from Sands Middle School!