G'day Wooden Boy,
Good on you for wanting to use traditional joinery
However, there IS a learning curve to begin on (very, very few ever quite reach the top), and some tools are required to make the joinery (eg some chisels, a plane or two, a small handsaw, some marking out kit, and whatnot).
The first question that springs to mind is: have you ever made hand-cut dovetails or mortice & tenon joints before? These two, possibly with the addition of bridle joints and mitres are the staples. There are many more of course.
In all honesty, if you haven't made these before, then do some browsing here, on the 'net generally and in the library, and then
practice before committing your new found skills on a project.
If I make that sound like hard work, well it is a bit, but it's also a hell of a lot of fun, and hand made joinery is an excellent precursor to using power tools should that need ever arise.
Good luck, and let the forum know how you get on mate!
Cheers!