This week’s Unshelved Book Club is full of fiction and nonfiction with a historical bent including books on the Titanic, the 1962 Seattle World’s Fair, a young woman out for vengeance in the Wild West, the world’s most memorable photographs, ten of the deadliest fires in American history, the plot to assassinate Archduke Franz Ferdinand, E.E. Cummings, and serving in the Japanese army during World War II.