This content contains affiliate links. When you buy through these links, we may earn an affiliate commission. Welcome to Today in Books, our daily round-up of literary headlines at the intersection of politics, culture, media, and more. The UK now has an official #BookTok bestseller list thanks to a collaboration between German-launched Media Control and TikTok. Combining sales data from NielsenIQ BookData and #BookTok community engagement, Media Control’s algorithm creates this monthly ranking of books . The first month of stats is for March 2026 with Heated Rivalry by Rachel Reid topping the chart. But Irish romance author Chloe Walsh dominates the list with six titles, starting with Taming 7 in second place. I’m almost certain Sarah J. Maas and Rebecca Yarros would dominate a U.S. version of this list (they do have three titles each on the UK top 20) but, for now, the U.S. only has lists of books popular on BookTok compiled by various outlets rather than anything formal.…