. . . . "When she does not get a perfect score on her history test, a young girl builds a time machine to remedy the situation." . "When she does not get a perfect score on her history test, a young girl builds a time machine to remedy the situation."@en . . . . . . "Juvenile works" . . "Oh no! Not again! : (or how I built a time machine to save history) (or at least my history grade)" . "Oh no! Not again!, (or, How I built a time machine to save history) (or at least my history grade) / (Or How I Built a Time Machine to Save History) (Or at Least My History Grade)"@en . "Fiction" . . "Oh no! Not again!"@en . . . . . "How I built a time machine to save history (or at least my history grade)" . . . "How I built a time machine to save history (or at least my history grade)"@en . . "Cave dwellers Fiction." . . . . "Cave drawings and paintings Fiction." . . "Time travel Fiction." . .