Shaker Street residents are finding holes all over their yards and the Makers (Michael, his cousin Liv, and their friend Leo) set out to solve the mystery--Liv is sure it is Martians, but Michael suspects the woman with a shovel that he saw last night with his homemade telescope. Overnight mysterious holes appear in the yards of Shaker Street and the Makers (Michael, his cousin Liv, and their friend Leo) set out to solve the mystery--Liv is sure...

When Michael keeps hearing an unusual sound at night, he calls his best friend Leo, and his cousin, Liv to help him figure out what's causing it. The three young neighbors, known as the Mysterious Makers of Shaker Street, build a tool to amplify the sound. They soon discover that an empty neighboring house is actually occupied! Will the Mysterious Makers put and end to the troubling noise once and for all? Ten-year-old Michael Wilson, his best friend...