7 books
The Firefly Legacy - Book VI (To Play the Queen)
The Firefly Legacy - Book VII (A Cat Amongst Pigeons)
The Firefly Legacy - Book V (A Most Unique Cat)
The Firefly Legacy - Book IV (The Scents of Hope)
The Firefly Legacy - Book III (the Fabric of Trust)
The Firefly Legacy - Book II (Heirlooms of the Heart)
The Firefly Legacy - Book I (Secrets of the Four)