Book Riot’s Deals of the Day for May 18, 2025

Book Riot has compiled the top book deals available today, as of May 18, 2025. The content includes affiliate links that may earn a commission if you make a purchase through them.

Today’s highlighted book deals include discounts on various titles such as “MONGRELS” by Stephen Graham Jones, “My Soul to Keep” by Tananarive Due, “Reel” by Kennedy Ryan, “Cassandra Speaks” by Elizabeth Lesser, “The Rural Diaries” by Hilarie Burton Morgan, “The Duke at Hazard” by KJ Charles, “They Both Die at the End” by Adam Silver, and “Plot Twist” by Breea Keenan.

If you missed yesterday’s popular book deals, some of them included “Under Lock & Skeleton Key” by Pandian Teeth, “Kindred” by Octavia Butler, “Life’s Too Short” by Abby Jimenez, and “Salt Slow” by Julia Armfield.

Previous daily deals featured books like “This Savage Song” by V. E. Schwab, “Monday’s Not Coming” by Tiffany D. Jackson, “Blood On Her Tongue” by Johanna was Vanna, and “The Collective” by Alison Gaylin.