Book 1

May 19, 2015
English
Hardcover (192 pages)

Book 1.5

Royal Day Out

by Meg Cabot
May 10, 2016
English
Kindle (31 pages)

Book 2

Apr 21, 2016
English
Kindle (289 pages)

Book 3

Aug 1, 2017
English
Hardcover (320 pages)
Edition: Illustrated

Book 4

Royal Crown

by Meg Cabot
Aug 7, 2018
English
Hardcover (224 pages)