Rich 
The most common 6.0 Power Stroke problems on 2003-2007 Super Duty trucks, from the clogged oil cooler and EGR cooler cascade to FICM, STC fittings, VGT turbos and head gaskets, with a practical fix-first game plan.
The 9 most common 7.3 Power Stroke problems on 1994-2003 Ford trucks, from the cam position sensor and fuel bowl heater to up-pipes, glow plugs and ICP sensors, with DIY diagnosis and fixes.
Ford’s own TSB procedure for getting 5.4L 3V Triton spark plugs out in one piece, plus the tools you need and what to do if one breaks anyway.