The Cold Air Protocol — Volume II of the Sketchy House Files Archive

Compressor-free cooling for any climate. Thirty-one chapters across six parts, following the cooling ladder: keep the heat out, flush the house with night air, move air the right way, use water, wind and earth where the climate allows, and run the AC you already own for less.

Includes a climate playbook (what works in dry heat and what fails in humid heat), a worked example that cuts a $1,390 summer bill by 79 percent, a 30-day plan and a blackout and heat-wave protocol. Every method gets a plain verdict, sketchy or solid. Seven schematic diagrams.

56-page PDF, instant download. 7-day money-back guarantee.