Science is an inherently collaborative endeavour, and I consider myself fortunate to be working with many talented students and colleagues;
much of my scientific work wouldn't have been possible if it weren't for these collaborations.
One prominent colleague with whom I didn't publish, but was lucky enough to have the chance to collaborate quite intensely in 2014, is
Donald Knuth;
this led to some results and insights that made it into
The Art of Computer Programming, Volume 4, Fascicle 6, Satisfiability (2015).