Handbook Legion of Mary is a digital version of the official handbook of the Legion of Mary, published by Concilium Legionis Mariae. As the name suggests, it is a comprehensive guide that provides detailed information on the organization's principles, practices, and activities.

The application is easy to navigate, and you can save chapters in your favorites for quick access. You can also browse through the chapters and jump to specific pages without going through each page. The search feature is particularly useful, allowing you to quickly find specific information. Additionally, you can copy chapters and share them in text or HTML format. You can also customize the look and feel of the screen and change the font size to suit your preferences. Furthermore, you can share pages as images on Facebook or as contents through email or message.

Overall, Handbook Legion of Mary is a useful tool for members of the Legion of Mary and anyone who wants to learn more about this organization. The application is free to download and use, making it accessible to everyone.