Chirrrp, chirrrp, chirrrp--thats the sound of crickets on a summer evening. A male cricket makes this sound by rubbing his legs against a bumpy vein on his wing. Find out more about crickets, including how they hear with their knees, in Melvin Berger and Megan Lloyd's stunningly illustrated introduction to the cricket. This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children...