If you are an insulin dependent type 2 diabetic it might be worth looking at ink like a pancreas, although some of the content may not apply to a type 2 diabetic.
If you are treating your diabetes with oral medication or by diet then you have functioning pancreas and you don't have to do the thinking for your pancreas so the book think like a pancreas will contain a lot of information that doesn't apply to you. Think like a pancreases is about how to manage type 1 diabetes on a basal/bolus insulin regime.