Actually discovered a variation of a joint I discovered some time ago.
Way back in the 19-ought-80s, I invented a 3-member lap joint trying to join three stretchers on a small table (I made the joint but never finished the table). It was published by /Fine Woodworking/ in their "Methods of Work" column, and later included in a couple of their collections of /Proven Shop Tips/:
The new joint is an interesting little puzzle that I haven't completely figured out yet. Because of its asymmetry, it needs to be made oversize to cover the needed width. The finished joint looks nice, though not as interesting as the original with its angular inlets.