Kit is the author of two leading publications, on Computer Contracts (Sweet and Maxwell) and the Legal Protection of Computer Software (EMIS, now XPL Publishing).

Kit also writes for various journals on IT and outsourcing including IT Law Today, Computers and Law, and the Computer Law and Security Review, for which he is on the correspondent's panel. Kit also co-authored, ''Outsourcing: A Practical Guide", for the Globe Law and Business on September 2015.