Apols if this is a real basic Q but I've only just bought an Aluratek Libre Touch & this is all new to me - the instruction book had the basics of how to get started but nix about deleting a title either from History or the Library itself - so far I haven't downloaded any titles, but only have the library that came with the e-reader - I've scanned a couple of titles which puts them into one's History List but know I'll never read them & now want to remove them from the list. How????