Cat64. could it have been The Youth Bible, at all? My teenagers have this, amongst others, and it has a whole bunch of scenarios about things like anger, grief, peer pressure, drugs etc with points to think about and links to passages. I really like it because it helps relate scripture to teenage life. My favourite, though, and that of all my boys is the MANGA BIBLE. DS3 has it in the Raw, DS1 and DS2 have the full one with the accompaning full text (think its NIV). It is a brilliant way to get youngsters reading the bible, even my minister likes it!
As for the Good News bible, I really don't like it, I just feel that it isn't a great translation to be honest. A huge part of my degree was Divinity (OT studies, NT studies and relevant languages), the rest was classical languages and ancient history, so comparing the GNB to the Koine makes you realise how much has been sacrificed for modern phrasing. My pet hate about it is the Beatitudes. Usually, I use the TNIV for dailly reading along with a couple of others for comparison and then, if I am confused, I check in my NT in Greek or my Septuagint (not ideal but my memories of Hebrew are shaky.)
Study bibles like the TNIV Life Application one are good if you are just beginning your walk, as they explain who is who and basic stuff like that, but like everything else, you have to be careful because they are all pushing their own agenda.