"A kindergarten-level introduction to jets, covering their speed, pilots, role in transportation, and such defining features as their pointy noses"--Provided by publisher.
"A kindergarten-level introduction to helicopters, covering their pilots, equipment, role in rescuing, and such defining features as their rotors"--Provided by publisher.
"A kindergarten-level introduction to battleships, covering their captains, weapons, role in battle, and such defining features as their decks"--Provided by publisher.
"A kindergarten-level introduction to armored vehicles, covering their crew, weapons, role in battle, and such defining features as their wheels"--Provided by publisher.
"An introduction to worms, covering their growth process, behaviors, the ground they call home, and such defining features as their bands"--Provided by publisher.
"A kindergarten-level introduction to tanks, covering their drivers, weapons, role in battle, and such defining features as their turrets."--Provided by publisher.
"A kindergarten-level introduction to rescue boats, covering their divers, equipment, role in rescuing, and such defining features as their lights"--Provided by publisher.
"A kindergarten-level introduction to crickets, covering their growth process, behaviors, the habitats they call home, and such defining features as their wings"--Provided by publisher.
"A kindergarten-level introduction to fire trucks, covering their firefighters, equipment, role in rescuing, and such defining features as their ladders"--Provided by publisher.
"A kindergarten-level introduction to bullet trains, covering their speed, drivers, role in transportation, and such defining features as their cars"--Provided by publisher.
