by Marc Brown (Author), Marc Brown (Illustrator)
It's D.W.'s birthday and all she wants is Mary Moo Cow (purple with pink spots--not pink with purple spots ) But when Mary Moo Cow gets sick to her stomachs (cows have four, you know), D.W. thinks her party is ruined. But Arthur saves the day when he arrives--disguised as Mary Moo Cow
Number of Pages: 26
Dimensions: 0.07 x 8 x 8 IN
Illustrated: Yes
Publication Date: December 06, 2016