Try one of these titles recommended by Barker Library readers such as yourself:
THE NIGHT CIRCUS by Erin Morgenstern
"Debut novel of magic and suspense with gorgeous imagery!"
THE PATIENT'S EYES by David Pirie
"Great read, especially if you are a Sherlock Holmes fan!"
MUTINY by David Hagberg
"Great Story. The true story behind Tom Clancy's THE HUNT FOR RED OCTOBER."