OneWire Bus for direct Ardunio Communication

Hi,

I need a Bus Communication to communicate beetween serveral Arduinos (Arduino Mini Pro 5V). The problem is, that I only have one Wire for communication (plus one wire for GND and Voltage). I found the OneWire library (http://playground.arduino.cc/Learning/OneWire), which is made to communicate to sensors.

Has anybody some experiences with the OneWire bus? I want to use a digital IN/OUT-Pin to communicate between one master Mini board and e.g. 10 Arduino Mini boards as slaves (which can be felxible added or taken away). I couldn't find an implementation of the slave protocoll.
Would be great to get some input, if this is possible or maybe an alternative idea for a communication bus.

Matthias