The Decagon House Murders

Yukito Ayatsuji

The Hidden Staircase

Carolyn Keene

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

Robin Sloan

The Screaming Staircase

Jonathan Stroud

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

Lily Meade

Let's Split Up

Bill Wood

Cemetery Boys

Aiden Thomas

The Midnight Game

Cynthia Murphy

One of Us Is Lying

Karen M. McManus

A Good Girl's Guide to Murder

Holly Jackson

The Saturday Night Ghost Club

Craig Davidson

Dirk Gently's Holistic Detective Agency

Douglas Adams

The Lost Causes of Bleak Creek

Rhett McLaughlin

Meddling Kids

Edgar Cantero