What an impressive collection Richard I have two of the books you mention plus two others which I'll list.

Morgan The Last Survivor - Chris Harvey - 1987 - 0-946609-28-4

Haynes Manual relevant for 1999 3.9Ltr Plus 8.
Land Rover Discovery 1989 to 1998- Haynes - 2004 - 1-85960 708X

2009 4/4 Sport Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Con Green +8 prev