The first four Endless Quest books. A nice little gift.
–> Shop link: http://www.waynesbooks.net/si/SFST02eqFF.html
One aspect I really like about these – aside from the nostalgia factor – is the art. TSR recycled their art to death, repeating pieces from product to product. Not so here. There are some great line drawings by Jim Holloway and Timothy Truman here that you won’t see anywhere else.
Some sample images:
http://www.waynesbooks.com/DungeonsDragons.html#eq