Historical version 1 of Hoyles
A games shop with a reasonable selection of books. Their website blurb mentions:
"mindgames, parlour games and card games, board games, chess kit, backgammon sets, go game, juggling equipment, card tricks, puzzles, dice, magic cards, magic tricks," and there's some poker kit too.
More items are available online than in the small store, sometimes with a discount. It's worth phoning or calling by if you can't see a specific product.