The Keto, Low Carb High Fat (LCHF) and Death to Diabetes (DTD) diets are all primarily "low-carb" diets that focus on limiting your carb intake in order to reduce blood glucose and insulin levels.
And, by doing so, these diets help to prevent and reduce insulin resistance, cell inflammation, oxidation, glycation, and toxicity -- all biological processes that can fuel Type 2 diabetes.
If you are strictly interested in the diets, then, get the Ketogenic, LCHF, Paleo, IF & DTD Diets book.
If you are strictly interested in the DTD Diet, then, get the Death to Diabetes cookbook, although this book can also be used for most LCHF diets.
If you are strictly interested in the Low Glycemic Diet, then, get the Glycemic Index & Glycemic Load Low GI-GL Diet booklet.