Interesting reads on my level?

I looked up some of the recommendations here on reddit and found that Rang & Dale's Pharmacology was a bit above my level, had to look up a lot of stuff while reading it. What would you guys recommend as good books that are a bit more basic and easy to read as that one? I also prefer if its more about psychpharmacology but I understand that most books are about both because they are so intertwined with eachother. Any recommendations are welcome!