"Nate the Great helps his friend Esmeralda find the word she wrote down that was going to be the name of the upcoming pet concert, before it's too late"--Provided by publisher.
"Perfectly Frank" Kalpal knows he has to pay a price for having unusual ideas and for being different. Who else could be called "son" by the Slime Who Ate Cleveland?.
While traveling on the train to San Francisco with his cousin Olivia's owl, Nate the Great and his dog Sludge must use all of their detective skills when the owl suddenly disappears.