The Grahams are mountains in Scotland between 2,000 and 2,500 feet in height with a drop of 500 feet all round. They are named after Fiona Graham who compiled the list. Unfortunately she was murdered while on a hill-walking holiday at Inverinate, Kintail. There are 224 Grahams.
A person who has completed all the Grahams is called a Grahamist. The list of those who have climbed all the Grahams can be viewed here.
The book The Grahams, A Guide to Scotland's 2,000 feet Peaks is published by Andrew Dempster.