Carbs & Cals produce various useful books which are invaluable in people with Diabetes especially Type 1 Diabetes where counting carbohydrates is very important. In this book they focus on low calorie ingredients and meal options. Find it on amazon here. They also have a YouTube Channel.

Katie and Giancarlo Caldesi have written two great low carb recipe books. Both contain a forward by Dr David Unwin. Find their first book on amazon here. 

Find their second book on amazon here. 

They also have a website which includes this page of free recipes.

Chefs John Meechan and Ally Houston have published this low carb book. Another book with a forward by Dr David Unwin! Find their book on amazon here. 

They also have a website selling low-carb chocolate. A handy treat!

Dr Jen Unwin is a psychologist who 

has written a book about sugar addiction and how to tackle it. The book also includes over 30 low carb recipes. Find the book on amazon here. 

There is also an accompanying website.