21. A book with a title containing 6+ words

22. A book by an author from an African country

23. A book related to Boats, Beaches, Bars, Ballads, or Jimmy Buffett

24. A book with a secondary color on the cover (orange, green or purple)

25. A book involving a crime other than a murder

26. A book by an author known by their initials

27. A book related to land

28. A book related to sea

29. A book related to air

30. A book set in a country bordering the Mediterranean Sea