In the fourth book in the bestselling series Little Quack makes a new friend - Little Ribbit!
One day when Little Quack is playing in the pond he hears the strangest noise off in the distance. He listens closely along with his siblings, Widdle, Waddle, Piddle, and Puddle, only to find that it's a frog in their pond. The other ducklings aren't so sure about taking this new guy under their wings at first. But Little Quack is determined to make a new friend, no matter how different he may be. And pretty soon everyone is squishing in the mud, splunking on Lilly Pads, and quacking up a splash in the spirit of friendship.