Old Farts: A Spotter's Guide
Enjoy the different sounds of flatulence that only the more experienced among us can champion.
"The Crank" (the fart that chases pesky kids—and everyone else—off the lawn)
"The ReAnimator" (the sudden eruption of post-holiday meal flatulence that brings Great Aunt Gladys back from the brink).
And more. Each page spread includes a fart profile and helpful information such as age of onset, key characteristics for identification, and prominent subtypes, plus a distinct sound from the included sound machine.