The central conceit of this book is that instead of Matthew Green writing a chapter on what life was like in London in, say, 1603, he invents portals (down an alleyway, Gladstone's statue on the Strand, in the London wall) that take you into the past. Dr Green describes the entertainments (everything from bear baiting to gawping at the prisoners in Newgate to peering at the Elephant Man), laws, religious attitudes, sights, sounds, tastes and smells (if he could've made this book scratch 'n' sniff he would have) as you walk around London in a day in the life of the 14th, 17th 18th, 19th century and post-war London, impeccably researched (25 pages of notes, 20 more comprising a bibliography) and wittily told. It's a choose your own adventure but Green is doing the choosing - at which point I have to criticise him for selecting the 1600s twice (once for Shakespeare, once for the plague – although this chapter seemed very apt in this Corona-times), whereas there was so much change in the Victorian times and then again in the 20th century (the closing of the docks, for example) that I would have preferred more on that, or maybe even going further back, Roman Londinium or the Anglo Saxon founding of Lundenwic, but all in all, this is an engaging and immersive way of presenting quotidian history.