“A locked room mystery that’s also an escape room mystery? Mr. Lemoncello would approve!”—Chris Grabenstein, #1 New York Times bestselling author of Escape from Mr. Lemoncello’s Library“Delightfully spooky, slightly magical, and full of heart, Riley Dare: Slightly Witchy Sleuth is a jewel of a book. And Riley herself may just be my new favorite detective.”—Marieke Nijkamp, #1 New York Times bestselling author of This Is Where It Ends and Splinter & Ash“Riley Dare: Slightly Witchy Sleuth was so much fun, full of heart and mystery, and more twists and turns than a roller coaster. I loved following Riley and her friends Mateo and Kayla (plus that other friend I won’t name because SPOILERS!) on this adventure, and I can’t wait for the next installment!”—Katherine Locke, author of This Rebel Heart and co-editor of This Is Our Rainbow