Are you interested in exploring insurance, either for personal knowledge or professionally? I have published two books on the topic, gleaned from my 30 + years of experience on the subject. Both books will take you from bare concepts to the more complex, fine points of insurance. They will warn you about potential pitfalls in the omission of coverages, and with hope, they might save you time and expense.
If you do buy one or the other and you feel you got something out of them, an Amazon review would be most welcome.