Stacking Shapes Board Books
There are 4 board books in this collection: Square, Circle, Triangle and Heart. Each book teaches a color, a shape and an object. These books are a great concept but the execution could be improved. They are foam-backed board books. But the spines break easily and the stacking board is too flimsy. Like a few of Salina Yoon's other books, they are great concepts but the books just do not hold up. They are lovely books and fun to play with. Kids love them; they will just need some extra love and care to hold up.