The idea of the whole choose your own adventure genre is, that you can take a nice relaxing adventure, when no one is around. Just drink some tea, roll some dice and enjoy. If your looking for party based action you should look for another game.
Nevertheless the guys from pen & forge offer the option to play their Lost City Dwarves as a party, where one character has to take the leading role of the books protagonist and all other players are his loyal helpers. This rule supplement explains how to make this possible without changing the source to much. And it seems valid - i expect it to be working. But i imagine it to be a slower game with very weak roleplaying and all together quit shallow. There is just too much good stuff out there for fun group play that this can not compare to.
While i appreaciate the offer of playing the awesome adventure with a party, i refrain from doing so.
[3 of 5 Stars!]