Final answer:
Ann Morgan set a personal goal to read a book from every country over a year, but it wasn't a group event with multiple countries participating. Instead, it was her own endeavor to address the lack of international literature on her shelf.
Step-by-step explanation:
In the context of 'ITB Book Scavenger', which appears to refer to the book-related project and not a specific competition or event, Ann Morgan's ambitious goal was to read one book from every country in the world. It's important to note that this was an individual challenge and not a multiple-country participation event. Therefore, the question of how many countries participate in Book Scavenger, in the sense of an active, organized event with multiple countries participating, does not apply to Ann Morgan's reading project. Instead, she was the sole participant in her self-set goal.
Ann Morgan's project, 'My year reading a book from every country in the world,' showcased her determination to broaden her reading horizons by including literature from all around the globe. After realizing her bookshelf was dominated by English-speaking authors, she committed to expanding her literary repertoire. Ann is now advocating for others to read translated works, which would encourage publishers to bring more foreign literary gems to the English-speaking world.