Instant Pot Pressure Cooker Cookbook: 500 Everyday Recipes for Beginners and Advanced Users. Try Easy and Healthy Instant Pot Recipes. https://www.amazon.com/dp/1727408403/ref=cm_sw_r_cp_apa_i_Z1juCbYPVSWPN
It's got 500 unique recipes, extremely concise, no bloated text. I love it.
Also the Instant Pot Bible is invaluable for a new cook for it. He explains sooooo much in each section and tells you how to customize dishes the way you like them.