A set of 10 picture books that make learning science fun. - Series: The Magic School Bus - Contents: Science Readers Box - Number of books: 10 Thank you for looking. These are SCHOLASTIC READER Level 2 books. They were used by a child. One book has a page that has come loose and has been taped. Would these be suitable for children interested in science or those who are reading extensively? Please refrain from purchasing if you are looking for a perfect, used item.