As per the global publishing trends, over 35% of all non-fiction books on adventure and survival stories sell as non-fiction around all parts of the world, which indicates the extent to which readers identify with true accounts of bravery and survival. A second survey of reading habits also quotes an increased demand for the real story as opposed to fiction when selecting adventure books. It indicates that 1 in 3 readers is the proactive kind of reader who is eager to read the true story.