I am from Brazil. My crew and I will fly to France, Portugal and Switzerland. I am accustomed to flying to the USA, but it will be my first time to Europe, and I am studying the differences. Which documents and manuals do you recommend that I study and read? (Note: I want names not resource location)
For common procedures and or VFR rules you want to check the respective countries' AIP:
you may want to check the website of Eurocontrol here you can find IFR standard arrivals and departures
No warranty! Please prepare your flight carefully.