though this and all of the tsr ad&d™ frpg forgotten realms world-set books bear the forgotten realms logo very large on their front covers in chief as branding°, it is the subtitle of none of them - and, indeed they do not generally bear any subtitles on their title & indica pages - so it should^W has been deleted.
° - not true of all of the uk p/bs, as penguin managed to lose it from the cover of at least one of their editions - and managed to lose the title off the title page of one, leaving only the forgotten realms logo (reproduced extremely large, across the full page, in black line-drawing on the paper page) as the next best thing to a title, on another...
penguin books imprint p/b first printing, first uk edition, no tsr logo on front cover
not the first uk-distributed edition, which was the tsr books first edition (called an mmpb on bookcat)
cover art by keith parkinson (uncredited, re-used from tsr books mmpb first edition)
b+w interior illustrations by diana magnuson
cover price £3.50, $9.95 australia, $11.99 new zealand
384pp? (check). including titles, indica etc, end pp. advertising
distinguish from near-identical reprintings bearing the same isbn by reference to the indica publishing history printing number line, rising cover price and the addition of the tsr logo to the front cover towards the lower fly corner.