Sharky

Sharky is an inflatable toy shark belonging to D.W. Read. Muffy also owns an identical shark.

Arthur

 * 115a. "Arthur's Family Vacation"
 * 204a. "Arthur Makes a Movie"
 * 807a. "Desk Wars"
 * 1101a. "Swept Away"
 * 1508a. "Muffy's Classy Classics Club"
 * 1808b. "Tibbles to the Rescue"

Books

 * Arthur's Family Vacation