Smash! Crash! (Jon Scieszka's Trucktown) First edition

Jack Truck and his best friend Dump Truck Dan are spending the day doing their favourite thing... Smashing and Crashing throughout the whole town! Along the way the meet up with their friends and give us a rollicking tour! But when a mysterious shadow falls over them and a strange voice calls, could the smashing, crashing duo be in trouble? Or has a new friend come to town to join in all the smashing fun?