Daunt Books in Marylebone has the most beautiful bookshop interior in London. Edwardian oak galleries, gorgeous stained glass skylights. The travel section is incredible — Books organised by country rather than alphabet.

Hatchards on Piccadilly is Britain's oldest bookshop (1797). Three floors of proper browsing atmosphere. Gay's the Word in Bloomsbury specialises in LGBTQ+ literature and the staff give brilliant recommendations.

Persephone Books near the British Museum republishes forgotten 20th century fiction by women. Perfect if you appreciate beautiful book design.