Many people nowadays prefer to buy their books online, so there are fewer bookshops left.
The photo shows one that is still around although it would not surprise me if much of its business is now online. Many of the books they sell are secondhand.
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
I miss just thumbing through a book, then deciding whether to buy or not. Bookshops must be struggling, like most retailers.
Many second hand book shops have turned to online.
As we were in London to see "Guys and Dolls" at the Tower Theatre with our village theatre group, I decided to take this photo of ...