I just celebrated a birthday last week and my sister got me a low-carb cookbook and an assortment of low-carb vegetable seeds (because she knows I love to grow some of my own ingredients). It was a very thoughtful gift, just perfect for me.
My favorite are the Lemon Chia Seed pancakes in this cookbook: http://www.amazon.com/Primal-Low-Carb-Kitchen-Comfort-Conscious/dp/1624141196/ref=sr_1_1?ie=UTF8&qid=1455031993&sr=8-1&keywords=low+carb+primal+cookbook The lemon gives it a fresh taste, and the coconut flour makes it very filling like normal pancakes.
I just recently bought these 3 cookbooks on amazon.com and so far i've gotten some good ideas. The 3rd one isn't necessarily keto, but many of the recipes are low in carbs and lots of the ones that aren't can be modified. They're all written by keto and paleo food bloggers I follow.