This image-filled title defines pliers and its history. The four popular variants of the pliers explored in this title are the lineman's pliers, slip-joint pliers, locking pliers and needle-nose pliers. Straightforward definitions along with labeled images will help kids understand the uses and value of each device. Simple sentences and tool-in-use photos will have young readers ready to get to work! Sandcastle is an imprint of ABDO Publishing Company.