The three extant books are believed to have been written in 395 and 397.

This book is believed to a letter from John to his friend Gaius.

The first book is believed to be titled Death's Daughter.

This book is believed to have introduced the word "gazebo" to the English language.

The book, 17 pages of parchment in almost perfect condition, is believed to date from the 10th or 11th centuries.

The book of spells, which she carried away with her, was believed lost.

The said book is believed to be missing nowadays in the Philippines.

However, when it first published, the book was believed to be the actual diary of a young woman.

This book is believed to be a letter from Peter.

This book is believed to a letter from John.