Shaker Street residents are finding holes all over their yards. Are
animals to blame? Are aliens?! Michael, Liv, and Leo - the Mysterious
Makers of Shaker Street - decide to investigate what's behind all the
destroyed landscapes. After gathering some clues, the makers put their
creativity and building know-how to work with a homemade metal detector.
Will the makers' latest projects lead them to a space ship or a sinister
neighbor? A glossary and reader questions provide support to the young
reader, and when the story's over, readers can become a makers
themselves by recreating the gadgets with instructions included at the
end of the book.