Wednesday Is Spaghetti Day Author:Maryann Cocca-Leffler Ever wonder what your pet does at home while you're out? In this delightful picture book by award-winning author Maryann Cocca-Leffler, Catrina the cat invites her friends over for a delicious spaghetti lunch every Wednesday. Originally published in 1990, this new edition will enchant a new generation of readers.