Keto Clarity by Jimmy Moore with Dr. Eric Westman should definitely be one of the first reads on your journey into ketosis.
A Guide to Ketosis by Joseph Arcita
Ketogenic Diet Resources by Ellen Davis
Keto FAQ – Reddit
A Beginners Guide to the Keto Diet – by rule.me
Articles and Science
Ketogenic diets and physical performance by Stephen D Phinney
Breath acetone is a reliable indicator of ketosis in adults consuming ketogenic meals – Kathy Musa-Veloso, Sergei S Likhodii, and Stephen C Cunnane
Breath acetone as a measure of systemic ketosis assessed in a rat model of the ketogenic diet – Likhodii SS, Musa K, Cunnane SC.
Measuring breath acetone for monitoring fat loss: Review – Joseph C. Anderson