Possible features could include automatic organization of these books, easy access for download or printing, user feedback mechanisms, collaborative projects, etc. I need to consider the target audience: parents sharing with kids, educators, or maybe adults who enjoy coloring. Each group might have different needs.
You can use advanced search operators to find other shared folders that might contain specific titles or themes: Google Search Bar site:drive.google.com "libros para colorear" Add specific keywords like to narrow the results. Usage Tips for Shared Drives Sharing files and folders in Google Drive easy access for download or printing