This week I came across two book-finding tools worth sharing. NPR’s Books We Love is an interactive guide that lets you filter more than 4,000 staff and critic picks first by year and then by genre and other tags, like length or mood. If you prefer something not on a bestseller list, you can also try Whichbook, a search engine that lets you find books by emotion or by character, or click on a world map to find books set in specific countries. — CD

Here’s a free gift to give yourself and your friends: a library card. Beyond books, it can give you free access to museums, zoos, gardens, events, streaming services, and more. This guide provides a state-by-state breakdown of what your library card gets you — from free NYC Culture Pass access to the Met and MoMA to vehicle passes for state parks to performing arts tickets. — MF

The Literature-Map is a data-art tool that helps you discover new authors. Just type in a writer you love, and it generates a visual map of related authors based on readers’ tastes—writers clustered together have a shared fanbase. It’s a fun way to expand your literary universe. — CD

I do most of my reading on a Kindle at night, which has prevented me from reading paper books, which I have become nostalgic for. I bought this inexpensive Glocusent bookmark-style light, which has three color temperatures (I use amber), a tilt-swivel light, and five brightness levels. It's small and unobtrusive, and the USB-C rechargeable battery lasts weeks of nightly reading. — MF