A picture book that teaches about the relationship between cells and viruses, with anime-style illustrations. - Title: Cells at Work! Virus & Bacteria Picture Book - Theme: The battle between cells and viruses - Target age: Elementary school students and up - Number of pages: 140 pages - Illustrations: Anime-style illustrations - Contents: Explanation of cell functions and viruses Please note that there may be minor scratches as it was used by a child. Thank you for looking.