The World’s Dirtiest Machines
Grades: 2 - 4
Technology is catching up to science fiction with extreme machines, as you’ll read
about in this fast-paced series. Some of the world’s fastest & dirtiest extreme vehicles
are explored in these titles.
Accelerated Reader® titles, RL: 3.4-3.7. Guided reading
levels: M-N. Lexile levels: 680L-760L.
Paperback, 32 pages.