Wyvern

Wyvern is a short story set on the world of Elfhome, shortly after the first Startup.Kate has years of experience dealing with exotic animals becoming a dangerous nuisance. She's dealt with lions, tigers and bears in the most remote areas of Earth. This time, she's on Elfhome, a parallel world of elves and magic. This time, she's been hired to stop a wyvern the size of a 747. This time, she's in way over her head. Two hundred miles from the nearest human, deep in virgin forest full of magical animals, with only the elf warrior Stormsong as her native guide, Kate races to keep the crew building the new railroad from becoming a literal movable feast.