https://www.amazon.com/Arduino-Dummies-John-Nussey/dp/1118446372
I found this book super helpful
When I first started I bought the, Arduino for Dummies book. It's an excellent recourse and has explanations for plenty of different projects as well as circuitry help.
Link: https://www.amazon.com/Arduino-Dummies-John-Nussey/dp/1118446372
Arduino for Dummies might be more what you're looking for. I'm not sure what you mean when you say "don't have much electrics background," but I find a lot of the 'beginner' Arduino books tend to assume at least some high-school level physics and math skills as translated to electronics. I find the For Dummies series to be about as basic as it gets without picking up actual school textbooks.
The other suggestions are great too, so I would sample everything, and find a match to your comfort level with existing electronics knowledge you may already have.