The Recommended Reading Path for The Bound Spirit
To experience Callie Santiago's journey of healing, magical growth, and romance as the author intended, you should read The Bound Spirit series in its publication order. Because the series follows a tight, continuous narrative with deep character development, jumping ahead will lead to significant spoilers and confusion regarding Callie's relationships and powers.
Here is the recommended reading order for the series, including where to slot in the companion collection:
- Bound Spirit (Book 1, 2018)
- Free Spirit (Book 2, 2019)
- Save Spirit (Book 3, 2019)
- Beyond The Bound Spirit Series: Volume One (Companion Anthology, 2023) - Highly recommended to read here as it covers events from the first three books.
- Lost Spirit (Book 4, 2022)
- Kindred Spirit (Book 5, 2024)
- Brave Spirit (Book 6, 2025)
The Core Bound Spirit Series Breakdown
Each book in the main series marks a distinct phase in Callie's physical and emotional recovery as well as her mastery over her unique magical abilities. Here is what to expect from the core novels:
Bound Spirit (Book 1)
The story begins with Callie escaping a deeply traumatic and abusive past, seeking sanctuary in a quiet town in Oregon. Her plans for a quiet, low-profile life are shattered when she discovers she is a powerful "spirit witch" who can command the four elements and the essence of life itself. She crosses paths with five supernatural boys—Felix, Kaleb, Nolan, Connor, and Donovan—who quickly become her protectors and friends. This volume establishes the foundation of the reverse harem dynamic, Callie's severe PTSD, and the eerie magical mysteries of their town.
Free Spirit (Book 2)
The stakes escalate dramatically as Callie's raw, unbound magic becomes unstable, threatening to destroy the town and everyone she cares about. In addition to her internal struggles with volatile powers and lingering trauma, external forces begin to close in, including a jealous witch who seeks to undermine Callie. Callie must learn to lean on her supernatural companions to stay grounded.
Save Spirit (Book 3)
Mastery of her magic becomes a matter of life and death when Callie must fight to save Felix, the group's resident ghost, who has defied death. This installment is packed with emotional highs and lows, forcing Callie to push the limits of her spirit magic while reinforcing the unbreakable bond she shares with her five guys.
Lost Spirit (Book 4)
Following a significant publication gap, this novel shifts the focus heavily toward the romantic dynamics of the group. As Callie's feelings for each of the five boys deepen, their collective bonds are put to the test. This book bridges the young adult roots of the early series into more mature, new adult territory, dealing with the realities of their complex relationships.
Kindred Spirit (Book 5)
Published in 2024, the fifth volume carries the direct plot forward, exploring the wider supernatural politics and the consequences of Callie's unique status as a spirit witch. The romance continues its slow-burn progression, focusing on mutual trust, emotional support, and shared survival.
Brave Spirit (Book 6)
Released in late 2025, this installment handles the fallout of previous events and pushes Callie into direct confrontation with the forces threatening her family. It highlights Callie's growth from a terrified survivor into a brave, self-reliant leader of her supernatural circle.
Chronological Ordering and Companion Collections
For readers who want to experience every scrap of content in the universe, H.A. Wills released Beyond The Bound Spirit Series: Volume One in 2023. This is not a standalone novel or a spin-off with different characters. Instead, it is a collection of extended scenes, deleted sequences, and short stories focusing on Callie and her guys during the events of the first three books (Bound Spirit, Free Spirit, and Save Spirit).
The best time to read this anthology is right after finishing Save Spirit. Because it expands on the characters' early interactions and fills in gaps in their perspectives during the first three books, reading it later can feel jarring, and reading it earlier might spoil minor plot points.
What to Know Before You Start: Tone and Themes
Before diving into H.A. Wills' world, readers should be aware of several defining features of the series:
A True Slow-Burn Reverse Harem: Also known as a "why choose" romance, Callie does not have to select a single love interest. Her relationships with Felix, Kaleb, Nolan, Connor, and Donovan develop simultaneously. However, unlike many books in this genre, the romance is a very slow burn, focusing first on friendship, safety, and emotional healing before transitioning into physical intimacy.
Sensitive Handling of Trauma: The series does not shy away from heavy themes. Callie is a survivor of severe abuse, and her journey features honest, raw depictions of PTSD, panic attacks, and the long road to recovery. The author handles these topics with sensitivity, making Callie's emotional growth just as compelling as the magical battles.
YA to NA Transition: The series starts with characters in high school, giving the first few books a young adult paranormal romance feel. As the characters age, the narrative transitions to new adult themes, matching the characters' emotional maturity and the growing complexity of their relationships.
The Future of the Bound Spirit Universe
While H.A. Wills originally planned the series to span 10 books, she has since indicated in author updates that she is working on pairing the series down. This means the overall story arc may conclude in fewer volumes than initially projected, though Callie's central narrative remains the main focus.
Additionally, the author has shared plans for a sister series titled Seasons of Water, which is set in the same universe and is intended to follow a different spirit witch. The planned first book, Sprink of Selkies (sometimes referred to as Spring of Selkies), is intended to eventually overlap with the main Bound Spirit timeline. While this sister series remains unreleased, it promises to expand the magical lore and provide fresh perspectives on the world Wills has built.