Ella and the Invisible Hand (Paperback) (ISBN-13: 9791194458647)

The theme of this story is the basics of economics, focusing on concepts such as supply and demand, pricing, and the value of money.

Through Ella's curiosity and her dad's explanations, the story illustrates how prices are determined, the role of money in facilitating trade, and the importance of work in earning money.

It also emphasizes the practical applications of these economic principles in everyday life, making complex ideas accessible and understandable for children.