Click, Clack, Quackity-Quack: An Alphabetical Adventure is a children's picture book by Doreen Cronin.

Published in 2005 by Atheneum Books, it is a sequel to Click, Clack, Moo: Cows That Type and was illustrated by Betsy Lewin.

A Publishers Weekly review says, "Lewin's loose, thickly outlined watercolors keep readers in playful suspense along the way, dropping visual hints for eagle-eye observers.

Her sunny depictions of this barnyard bunch brim with personality and humorous detail".

[2] A School Library Journal review says, "A delightfully daffy romp with kid appeal galore".