Book of the Day

Picked from what you've read, want to read, and are currently reading. Changes daily.

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Google Books API Settings

Without a key, ISBN lookups and Discover share Google's small public quota with everyone else — easy to run into "Too Many Requests" during normal use. A free personal key gets you your own, much larger daily quota instead. Get one from the Google Cloud Console (enable the "Books API" on a project, then create an API key under Credentials) — no billing required for this usage level.