Digital Logos Edition
The book known as 3 Maccabees, which was written and preserved in Greek, has nothing to do with the family of the Maccabees, whose story is told in 1-2 Maccabees. This story takes place about fifty years before the incidents in the history of the Maccabean family. Yet the theme of the book is very much like 2 Maccabees, and probably because of its similarity to this book it was placed in manuscripts directly after 2 Maccabees.
This book is not considered canonical scripture by Protestants or Roman Catholics, but it does have deuterocanonical status in the Orthodox Churches. Protestant practice is to group it among a large group of ancient non-canonical writings known as pseudepigrapha.