Pathfinder Trivia

1.) According to Paizo Publishing, Pathfinder is an evolution of what rules set?

2.) What month and year did Paizo release the Alpha playtest of the Pathfinder RPG rules?

3.) What does the Pathfinder RPG Launch Poster say about 3.5?

4.) Pathfinder's covers feature the artwork of which artist?

5.) How many pages is the Pathfinder RPG Core Rulebook?