How many books are in the Her Royal Spyness series?

There are 15 books in the Her Royal Spyness series.

When will the next book in the Her Royal Spyness series be released?

The next book in the Her Royal Spyness series, The Last Mrs. Summers (Book 14), will be published in August 2020.

The first book in the Her Royal Spyness series, Her Royal Spyness, was published in July 2007.

Order	Book	Genre	Date	Rating
0.5	Masked Ball at Broxley Manor (e)	Historical Mystery / HM	Oct-2012	3.5
1	Her Royal Spyness	Historical Mystery / HM	Jul-2007	4
2	A Royal Pain	Historical Mystery / HM	Jul-2008	4
3	Royal Flush	Historical Mystery / HM	Jul-2009	4
4	Royal Blood	Historical Mystery / HM	Sep-2010	4
5	Naughty in Nice	Historical Mystery / HM	Sep-2011	4
6	The Twelve Clues of Christmas	Historical Mystery / HM	Nov-2012	4.5
7	Heirs and Graces	Historical Mystery / HM	Aug-2013	4.5
8	Queen of Hearts	Historical Mystery / HM	Aug-2014	4

9	Malice at the Palace	Historical Mystery / HM	Aug-2015	4.5
10	Crowned and Dangerous	Historical Mystery / HM	Aug-2016	4.5
11	On Her Majesty's Frightfully Secret Service	Historical Mystery / HM	Aug-2017	4
12	Four Funerals and Maybe a Wedding	Historical Mystery / HM	Aug-2018	4.5
13	Love and Death Among the Cheetahs	Historical Mystery / HM	Aug-2019	3.5
14	The Last Mrs. Summers	Historical Mystery / HM	Aug-2020	3