The first four books are done. And I have no ideas for the next one. I have an idea for Zero Hour but not for Aftershock. The first two are typographical fonts and are fairly simple (I have an idea to change Overlord Protocol though). The third is in physics notation. The fourth is much more complicated. It is designed to emulate a logic circuit, which is used in computer science. There is a series of logic gates within the circuit (Otto, Laura, and HIVEmind would all be familiar with this). The D-looking shape, literally a D in this title, represents ‘and’ and the triangle represents ‘not’. I used that phonetically to be the ‘nought’ part of Dreadnought. All that is supposed to be a reference to computers and computer science. What do you think?