Sayre, April Pulley  <br/><br/>
One is a snail ten is a crab: a counting by feet book 

 - 1st. ed.  
 - Somerville 
 -  3 x 0.34 x 9.63 inches (hardcover) 
 - 2003 
<br/><br/> If one is a snail and two is a person, we must be counting by feet! Just follow the sign to the beach, where a bunch of fun-loving crabs, lounging dogs, gleeful insects, and bewildered-looking snails obligingly offer their feet for counting in a number of silly, surprising combinations - from one to one hundred!  
<br/><br/><label>ISBN: </label>9781415668917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numbers<br/>Math for kids<br/>Kindergarten's Literature<br/>Counting