Hello Doug,

You need to contact David Christian the IOMFHS treasurer to buy burial CDs or their earlier printed records (some on fiche). His home address is in the IOM FHS mag. If you are not a member that should be the first purchase! The mag will keep you up to date with publications, as well as upcoming CDs, plus a lot of other useful material.
There is a somewhat out-of-date list of publications at: www.isleofman.com/heritage/genealogy/fhs/publications.aspx

Committee members' addresses are also there, including David's.

Also see the FHS website: www.iomfhs.im

Sue