Over the last few months, I've become increasingly obsessed with A-frames. An architectural aesthetic popular in postwar America, A-frames were easy and affordable to construct, required little to no maintenance and often came in kits - you know, like LEGO's. So to further my ever growing obsession, I ordered a copy of Chad Randl's aptly titled book, A-frame.

Published in 2004, the book "tells the story of the "triangle" house from prehistoric Japan to its lifestyle-changing heyday in the 1960s." An architectural historian working at the National Park Service, Randl has compiled more than 200 images and illustrations, along with an abundance of information on A-frames and their influence on modern architecture. There's even an appendix with a complete set of blueprints in case you want to build your own!