the Sun and Stars and the Logarithm Sine", "Epitomy of Navigation, Containing Plain and Easy Rules, to Which Is Added, All Necessary Tables First Written by Gellibrand, Norwood, and Jone" and "Epitomy of Navigation, Containing Plain and Easy Rules, ... to Which Is Added, All Necessary Tables ... First Written by Gellibrand, Norwood, and Jones, and Now Collected and Digested into One Compendium of Navigation"