King, SJ creator author. Hernando, Esther illustrator. text Adventure stories enk 2024 monographic eng 127 pages : illustrations ; 21 cm "The Timekeepers are a secret organisation of kids who keep the course of history on track - and history needs them - a villain called DeLay is causing chaos! When the hands on their watches start to spin backwards, the Timekeepers know that DeLay has been up to no good, and it's up to them to put things right... In this instalment, the Timekeepers travel back to 1890s New York City and the laboratory of Nikola Tesla. On the eve before Tesla is set to reveal his latest invention, the X-Ray Machine, the time pirate DeLay, disguised as Tesla's rival Thomas Edison, steals the machine. The Timekeepers begin a pursuit around NYC in search of the machine to ensure history stays on track."--Publisher juvenile SJ King ; Illustrator Esther Hernando Includes quiz and answers --Cover title Tesla, Nikola 1856-1943 Children's fiction Time travel Juvenile fiction 823.92 9780241559161 PPAK 240524 20251021160936.0 eng