Editing Rails Through Hell (section)

===The Engineer – Erdil Irongear===

Emerald and Opal are not coming alone. They are accompanied by their grandfather Erdil. The gray haired dwarf is the very image of a grumpy old man, but he says he could maintain the train in his sleep, and could be right. He is also another person with skills to pilot Black Betty, should something happen to one of the twins.