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The Hidden Staircase - Carolyn Keene; Mildred A. Wirt
In seeking to solve the mysterious happenings in an old stone mansion, Nancy uses her courage and powers of deduction and tackles a situation that would have appalled a far older p... -
Disappearing Staircase Mystery - Gertrude Chandler Warner
Henry, Jessie, Violet, and Benny used to live alone in a boxcar. Now they have a home with their grandfather, and they're fixing up the old Bugbee House, a spooky mansion in their ... -
Defend and Betray - Anne Perry
From Publishers WeeklyIn Perry's third mystery set in Victorian London, military hero Thaddeus Carlyon falls from the top of a staircase and is impaled on a suit of armor below--an...