Sell I Wonder Why - 24 Books Set best price

Total 24 books. A series of books which are interesting and easy to understand, which explore the questions that young readers ask about the world around them. The 24 books include: I wonder why:- - Triceratops had horns - Kangaroos have Pouches - Volcanoes Blow Their Tops - There's a Hole in the Sky - Zips have Teeth - Tunnels are Round - The Wind Blows - The Sea is Salty - Camels have Humps - Snakes Shed Their Skin - Spiders Spin Webs - Soap Makes Bubbles - Roman Wore Togas - Greeks Built Temples - Pyramids were Built - Stars Twinkle - Planes Have Wings - Leaves Change Colour - Penguin Can't Fly - I Sleep - Columbus Crossed the Ocean - Caterpillars Eat So Much - Castles Had Moats - The Sun Rises