Per Demervall
Books by Per Demervall
Hello, hello!
Per Demervall
From smoke signals to smartphones. In cartoon form you learn about one of the most important inventions of our time: the telephone. What did you do in the old days when you wanted to talk to someone far away? How many children today have seen a phone…
Super Smart
Dan Höjer
Albert Einstein, Marie Curie and Leonardo da Vinci are historical figures known for their clever inventions and discoveries. Learn about different smart records and compare the weight of the African elephant’s brain with that of a human.
Super Fast
Dan Höjer
Meet fast birds, trains, people and planets! How fast is the world’s fastest roller coaster? Who was the fastest Greek god? And how fast can a human swim com¬pared to a shark? But is it always good to be fast?
Super Strong
Dan Höjer
We meet Magnus, one of the strongest men in the world and arm-wrestling Heidi from Lappland, Greek boxers, cheating strong men, Norse gods, children’s nurses, and tiny strong ants. Can you be strong even if you are weak?
