The Complete Dick Tracy Volume 18 contains the strips written and drawn by Chester Gould originally published in newspapers between the dates December 15th, 1957 and July 11th, 1959. It includes the following storylines: * Pantsy * Miss Egghead, Wunbrow & The Granite Island * Headache & Popsie * The Slot Machine Ring & E. Kent Hardly * Rhodent The Rhodent storyline is continued in the subsequent volume.