Get to know things that fly in these action-packed board books featuring sliding counters! Discover four different types of aircraft in this series of interactive board books with easy-to-use moving parts. Learn vehicle vocabulary with simple first words, clear diagrams and helpful text prompts to encourage discussion. Then trace four different types of aircraft across the sky with a moving counter on every spread and the cover. The perfect book for children who love aeroplanes and helicopters- and being in the pilot's seat!