The Order of the Four Sons: Book I Other Books in This Series

Carcosa: The Order of the Four Sons, Book II Carcosa: The Order of the Four Sons, Book II
Carcosa: The Order of the Four Sons, Book II
2013
Where Flap the Tatters of the King: The Order of the Four Sons, Book III Where Flap the Tatters of the King: The Order of the Four Sons, Book III
Where Flap the Tatters of the King: The Order of the Four Sons, Book III
2013
The Sacred Heart: The Order of the Four Sons, Book IV The Sacred Heart: The Order of the Four Sons, Book IV
The Sacred Heart: The Order of the Four Sons, Book IV
2016
Necropolis: The Order of the Four Sons, Book V Necropolis: The Order of the Four Sons, Book V
Necropolis: The Order of the Four Sons, Book V
2018
Going Forth by Day: The Order of the Four Sons, Book VI Going Forth by Day: The Order of the Four Sons, Book VI
Going Forth by Day: The Order of the Four Sons, Book VI
2020