James Clavell's "Shogun"

I think I have read all of James Clavell's works .... but if only I could remember at least some of them.  Watching the 1st part of the 4-part series below brought back some remembrance .... but only some.  The perils of growing old and losing one's memory is something horrific!!!  ugh!

Part 1


Part 2
Part 3
Part 4