Hailed as the Schoolhouse Rock for the 21st Century, Grammaropolis uses personified parts of speech and punctuation marks along with traditional instruction and assessment to revolutionize the way students learn about grammar and writing. From the shady pronoun to the bossy adverb, and with the help of no-drama Chief Comma, tender-hearted Officer Period and the rest of the Punctuation Department, Grammaropolis achieves the seemingly impossible: we make learning grammar fun!
When his prized rock collection is stolen from the bank, Benny opens an investigation into how and when the theft took place and where the thief might have gone.