by Libby Deutsch (Author), Valpuri Kerttula (Illustrator)
Why does a light come on when you flick a switch? How can cheese from the supermarket have come out of a cow? What happens when you send a text? These questions and many more, both physical and more abstract, are clearly explained with graphic, flowing illustrations and child-friendly text - the book for every child who ever wondered, "How?"
Number of Pages: 48
Dimensions: 0.47 x 11.89 x 9.92 IN
Illustrated: Yes
Publication Date: January 01, 2019