Misc: On a 'qwerty' keyboard, what is the extreme left-hand letter on the bottom row?

Questions

bestsellers: arthur hailey's novel of the auto industry?

bestsellers: noble house can be found in this british colony?

bestsellers: john naisbitt's 10 letter book of 10 year trends?

food: italian dish consiting of olives, anchovies, salami, celery, and appetizers.?

sports actors: who played babe ruth in the babe ruth story?