3 ms·
Usually the latest edition is the one you need. They try to resolve some of the ambiguities of the earlier editions, if problems arise 'in the wild.' The spin
by Digory 4y ago
Usually the latest edition is the one you need. They try to resolve some of the ambiguities of the earlier editions, if problems arise 'in the wild.'
The spinoffs are either an attempt to dumb it down or a cash grab by Robert's heirs.