Do you still have your first book in life?

All of us perhaps have owned a book.

And it is indeed we did have a book for the first time (maybe a gift on your first birthday).

The question is, do you still have this book.

If you lost it, what is the oldest book you have and still in your possession.

For me I think the oldest book I have is the textbook I used in high school. But is locked in our store room in our house.