The Hidden Staircase (Nancy Drew Mystery Stories, #2)

Carolyn Keene

Mr. Penumbra's 24-Hour Bookstore (Mr. Penumbra's 24-Hour Bookstore, #1)

Robin Sloan

The Screaming Staircase (Lockwood & Co., #1)

Jonathan Stroud

The Hex Girls: A Rogue Thorn (Scooby-Doo and Friends)

Lily Meade

Let's Split Up

Bill Wood

Cemetery Boys (Cemetery Boys, #1)

Aiden Thomas

The Midnight Game

Cynthia Murphy

One of Us Is Lying (One of Us is Lying, #1)

Karen M. McManus

A Good Girl's Guide to Murder (A Good Girl's Guide to Murder, #1)

Holly Jackson

The Saturday Night Ghost Club

Craig Davidson

Dirk Gently's Holistic Detective Agency (Dirk Gently, #1)

Douglas Adams

The Lost Causes of Bleak Creek

Rhett McLaughlin

Meddling Kids

Edgar Cantero