You can get your hands on the digital edition of S. M. Stirling's Ice, Iron, and Gold for only 1.99$ here.
Here's the blurb:
New York Times best-selling Author S. M. Stirling’s first collection gathers his most interesting and evocative short stories, drawn from the length of his professional career. More than 100,000 words of fiction, including an original story, make this book a must for fans of Stirling's work. Whether Stirling is exploring alternate histories, chronicling military sf exploits, or off-kilter contemporary settings, his insightful characterizations and compelling plots are distinct and memorable.