Chugger of the YearBook - 2012
"Who will win Chugger of the Year? Koko wants to show the judges how speedy she can be, but can she keep her jobs on track?"--P.  of cover.
Publisher: New York : Scholastic, c2012
Characteristics: 1 v. (unpaged) : col. ill. ; 21 cm
Alternative Title: Chuggington (Television program)