Nick and Tesla's Robot Army Rampage

When Nick and Tesla Holt move in with their quirky Uncle Newt, they discover their new neighborhood is teeming with secrets, including an abandoned house and a mysterious girl in an upstairs window. To uncover the truth behind these enigmas—and to protect themselves—they use everyday objects to construct inventive gadgets like electromagnets and rocket launchers. This exciting tale combines mystery, adventure, and hands-on projects that readers can replicate themselves.