The series' original publishers Hodder and Stoughton originally signed a seven book deal with Smith and Thomson, which they cancelled before the last book could be written, re-writing the ending of Book #6 Inferno, in order to bring the series to an end. (If you want to know why, you'll just have to read YOU ARE THE HERO.)
But now, riding the wave of nostalgia that is powering the current gamebook revival, Megara Entertainment are bringing the books back in a new, full-colour, harback collector's edition. Not only that but two new books will be added to the current six - a prequel, Book #0, entitled Ninja, and the long anticipated Book #7 Redeemer!
To find out more about this project, this classic series, and to fund this new gamebook project, follow this link.