One Is Not A Pair

There are pairs of socks and bears and twin black cats with fearsome stares. matching planes zoom in the air but just one thing is not a pair! Every item on these gorgeously patterned pages has a match ... with one exception. Can you spot the thing that's not a pair?

A great book for ages 2-5 

DETAILS
By Britta Teckentrup
Big Picture Press, 2017
Hardcover, 32 pages
7.8 x 0.4 x 10 inches