For whatever reason (oldmanitis), I cannot find a log book mod... maybe there never was one (oldmanitis)... There is Kim Ronhof's
SH4 Report generator, of which you do have to be careful with in the 'modern' Windows OS, else it will 'flag' it as a pup or worse... also, I thought I had a page in the Support folder in one of the sub-folders of a logbook page, but I apparently left that out... (oldmanitis) - if I manage to find more, I'll post back...