english: So they can be about people -- ["Benjamin Franklin" by Walter Isaacson]["John Adams" by David McCullough] -- who are involved in the same event, or friends with shared experiences.
non_english: One mogu biti i o ljudima - ["Benjamin Franklin" od Valtera Isaksona] ["Džon Adams" od Dejvida Mekalofa] - učesnicima istog događaja ili prijateljima koji dele iskustvo.