Ben Mauro has posted a ZBrush video tutorial, focusing on the development of his Yukon Pit Crew project.
You Found Me - Timelapse
Check out this timelapse of Cezar Brandao's recent sculpting livestream.
David Richardson - Mech ZBrush Tutorial
David Richardson has created a multiple-part tutorial for modeling a mech in ZBrush.
Sculpting with Michael Pavlovich
Brush up on your sculpting skills with this five-part tutorial series from Michael Pavlovich for ZBrush 4R3.