A Riddle of Green
by Isobelle Carmody
series
genres Science
years 2008
The Riddle of Zorfendorf Castle
by Tony Abbott
series
genres Childrens
years 2015
The Riddle of the Shipwrecked Spinster
by Patricia Veryan
series
genres Other4
years 2001
The Riddle of the Yellow Zuri
by Harry Stephen Keeler
series
genres Mystery
years a long time ago
The Riddle and the Ring; or, Won by Nerve
by Gordon MacLaren
series
genres Other4
years 2013
The Riddle of the Frozen Phantom
by Margaret Mahy
series
genres Other4
years 2013
The Riddle of Sphinx Island
by R. T. Raichev
series
genres Other4
years 2013
The Riddle Of The Third Mile
by Colin Dexter
series
genres Other
years 2008
The Riddle
by Alison Croggon
series
genres Fantasy
years 2004
The Riddle of the Gods
by Lyra Shanti
series The Shiva XIV
genres Other
years 2016
The Riddle of the Deplorable Dandy
by Patricia Veryan
series
genres Other5
years 2012
The Riddle of the Reluctant Rake
by Patricia Veryan
series
genres Other7
years 1992
A Riddle For Love (Beyond Fairytales)
by Lara Nance
series
genres Other7
years 2014
The Riddle at Gipsy's Mile (An Angela Marchmont Mystery 4)
by Benson, Clara
series
genres Other8
years 2014
The Riddle Of St Leonard's: An Owen Archer Mystery 4
by Candace Robb
series
genres Other9
years 2011
The Riddle of the Blueblood Murders
by Stuart Palmer
series
genres Other9
years 2011
The Riddle of the River
by Catherine Shaw
series
genres Other9
years 2013
The Riddle of Monte Verita
by Jean-Paul Torok
series
genres Other10
years 2012
The Riddle of the Lost Lover
by Patricia Veryan
series
genres Other10
years 2007
The Riddle (Alternate Dimensions Book 2)
by Blake B. Rivers
series
genres Other10
years 2017