For the last several years, Readwise has been building tools for power readers. There's the eponymous product, Readwise, which stores and categorizes your Kindle highlights to help you remember what you've read. There's Readwise Reader, an app for reading newsletters, PDFs, and web articles you've saved for later. And now there's Readwise Books, a full-fledged platform for buying, reading, and talking about books. Readwise Books is currently in beta, available through invite or to existing Readwise subscribers. I've been testing the app for a few days, and it's a much bigger take on reading than most. Tristan Homsi and Daniel Doyon, Readwis … Read the full story at The Verge.