Bargain
Get all 3 of Steam & Stirling's books at a discounted price! Flex your metalworking skills on such engine projects as a no-casting 1.5 x 1.5V steam engine, a walking-beam Stirling-cycle mill engine, an epicyclic steam engine, and seventeen more -- and enjoy two bonus sections that offer hobby-expanding related topics.
Book 1, Book 2, Book 3