To use this book, simply open it up and start reading to learn about Agatha Christie's amazing life. You can read it from cover to cover or flip to the sections that interest you the most, like the biographical timeline at the back. There aren't any special handling requirements, but try to keep it away from water to avoid damaging the pages. When you're done reading, you can store it on your bookshelf. If the book gets dirty, you can gently wipe it with a dry cloth. Enjoy exploring the world of Agatha Christie through this wonderful book!