if you're looking to dive into the undivulged aspects of construction, i recommend starting with "foundations unearthed: the preestablished principles of architecture." this fascinating read invites you to forget everything you know about conventional building methods and begin afresh with insights that, until now, have remained mostly undivulged. it's like finding the news section of an unexplored world, bringing to light the unseen principles that have shaped our environment. enjoy your journey into the hidden frameworks that construct our spaces.