
29.
The White Dress, The Silent Speaker, The Hollow (The Silent Speaker) by Rex Stout (in 3-in-1 Detective Book Club edtion) [on TBR since 12/25/23]

28.
The Blue Geranium by Dolan Birkley [on TBR since 7/12/23]

Yes, those six books count towards all future mountains.

27.
One by One They Disappeared by Moray Dalton [on TBR since 5/8/19]

26.
The Moneypenny Diaries by Kate Westbrook [on TBR since 6/16/13]

25.
The Unicorn Murders by Carter Dickson [on TBR since 5/27/15]

24.
Murder After Hours (aka The Hollow) by Agatha Christie [on TBR since 9/11/94]
And a flag on Mount Blanc!

23.
Man of Two Tribes by Arthur W. Upfield [on TBR since 10/4/14]

21.
Ellery Queen's Anthology 1966 Mid-Year Edition #11 by Ellery Queen, ed [on TBR since 2014]
22.
A Fete Worse Than Death by Dolores Gordon-Smith [on TBR since 5/3/12]

20.
The Blood-Dimmed Tide by Rennie Airth [on TBR since 5/23/19]

18.
Winter in June by Kathryn Miller Haines [on TBR since 12/22/12]

16.
Inspector of the Dead by David Morrell [on TBR since 2/15/20]

13.
The Song of Roland translated by Dorothy L. Sayers [12/2/11]

12.
Death Has A Small Voice by Frances & Richard Lockridge [on TBR since at least 2011]
And a flag on Pike's Peak!