Goodreads ratings
4.13 / 5

"Boundless" Summary

By Cynthia Hand

young adult | 448 pages | Published in 2013

The past few years have held more surprises than part-angel Clara Gardner could ever have anticipated. Yet from the dizzying highs of first love, to the agonizing low of losing someone close to her, the one thing she can no longer deny is that she was never meant to live a normal life. Since discovering the special role she plays among the other angel-bloods, Clara has been determined to protect Tucker Avery from the evil that follows her . . . even if it means breaking both their hearts. Leaving town seems like the best option, so she’s headed back to California - and so is Christian Prescott, the irresistible boy from the vision that started her on this journey in the first place. As Clara makes her way in a world that is frighteningly new, she discovers that the fallen angel who attacked her is watching her every move. And he’s not the only one. . . . With the battle against the Black Wings looming, Clara knows she must finally fulfill her destiny. But it won’t come without sacrifices and betrayal. In the riveting finale of the Unearthly series, Clara must decide her fate once and for all.


Estimated read time: 6 min read

One Sentence Summary

A girl with the ability to see otherworldly beings must navigate the realms of the living and the dead to save her loved ones from a malevolent spirit.


In the captivating novel "Boundless" by Cynthia Hand, readers are immersed in a world filled with supernatural abilities, forbidden love, and a battle between good and evil. This thrilling young adult fantasy takes readers on an unforgettable journey as they follow the protagonist, Clara, and her struggle to navigate her destiny as a part-human, part-angel Nephilim.

Brief Synopsis

"Boundless" is the final installment in the bestselling Unearthly trilogy. The story picks up where the previous book, "Hallowed," left off. Clara Gardner, a Nephilim with angelic blood, is torn between her love for Tucker, a human, and her duty to fulfill her purpose as an angel-blood. As Clara and her friends prepare for the ultimate battle against the fallen angels, they must uncover the truth about their past, face their fears, and make difficult choices that will determine the fate of their world.

The story is primarily set in Jackson Hole, Wyoming, a small town nestled in the picturesque beauty of the Teton Mountains. This serene and natural backdrop contrasts with the intensity of the supernatural conflicts that unfold throughout the narrative.

Main Characters

Clara GardnerThe protagonist, a part-human, part-angel Nephilim, torn between her love for Tucker and her angelic destiny.
Tucker AveryClara's love interest and a human who struggles to understand and accept the supernatural world Clara is a part of.
Christian PrescottA fellow Nephilim and Clara's best friend, who harbors romantic feelings for her.
AngelaClara's loyal and supportive friend, who possesses her own unique abilities.
JeffreyClara's younger brother, who also has angelic blood and plays a crucial role in the narrative.

Summary of Story Points over Chapters

Chapter 1-5: Unveiling Clara's Destiny

Clara continues to have visions that guide her towards her purpose as a Nephilim. She struggles with the weight of her responsibilities and grapples with her conflicting emotions for Tucker and Christian. Clara and her friends begin to uncover clues about their past and the impending battle against the fallen angels.

Chapter 6-10: Love and Betrayal

Tucker discovers the truth about Clara's angelic nature and is torn between his love for her and his fear of losing her. Christian's feelings for Clara intensify, leading to a complicated love triangle. The group faces betrayal from unexpected sources, testing their loyalty and trust.

Chapter 11-15: The Gathering Storm

As the battle against the fallen angels draws near, Clara and her friends train rigorously to hone their supernatural abilities. They uncover ancient prophecies and secret knowledge that shed light on their mission. Clara's visions become more frequent and vivid, revealing crucial information about their enemy and the impending battle.

Chapter 16-20: The Final Showdown

Clara and her friends unite with other Nephilim from around the world to confront the fallen angels. The battle becomes a fight for their lives, as they face powerful adversaries and make heartbreaking sacrifices. Clara must summon all her strength, courage, and love to overcome the forces of darkness and fulfill her destiny.

Main Events

  1. Clara's ongoing struggle to balance her love for Tucker and her angelic destiny.
  2. The discovery of ancient prophecies and secret knowledge that guide Clara and her friends.
  3. The formation of alliances and the gathering of Nephilim from around the world to prepare for the battle against the fallen angels.
  4. The intense training and preparation undertaken by Clara and her friends to enhance their supernatural abilities.
  5. The final showdown against the fallen angels, where Clara must confront her fears and make difficult choices that will shape the fate of the world.

Themes and Insights

  1. Destiny and Sacrifice: The novel explores the theme of fulfilling one's destiny and the sacrifices that must be made along the way. Clara grapples with her role as a Nephilim and the choices she must make to protect her loved ones and the world.
  2. Love and Loyalty: The story delves into the complexities of love and loyalty. Clara must navigate her feelings for Tucker and Christian, while also staying true to herself and her mission.
  3. Identity and Acceptance: Clara struggles with her identity as a Nephilim and the challenges of being caught between two worlds. The novel examines the importance of self-acceptance and embracing one's unique qualities.
  4. Good vs. Evil: The battle between the fallen angels and the Nephilim highlights the eternal struggle between good and evil. The story raises questions about the nature of evil and the power of love and goodness to triumph over darkness.

Reader's Takeaway

"Boundless" is a thrilling conclusion to the Unearthly trilogy, filled with heart-stopping action, emotional turmoil, and unexpected twists. Cynthia Hand masterfully weaves together themes of love, destiny, and sacrifice, creating a captivating narrative that will leave readers breathless. The story's exploration of identity, acceptance, and the power of choice resonates with readers of all ages, making it a truly unforgettable reading experience.


In "Boundless," Cynthia Hand delivers a captivating and emotionally charged conclusion to the Unearthly trilogy. Clara's journey as a Nephilim and her struggle to balance her love for Tucker and her angelic destiny will keep readers on the edge of their seats. With its richly imagined world, compelling characters, and thought-provoking themes, "Boundless" is a must-read for fans of young adult fantasy. Hand's masterful storytelling and ability to evoke deep emotions make this novel a true page-turner that will leave readers longing for more.

Boundless FAQ

  1. What is the genre of the book Boundless?

    Boundless is a young adult fantasy novel.

  2. Who is the author of Boundless?

    Boundless is written by Cynthia Hand.

  3. What is the main plot of Boundless?

    Boundless follows the story of Clara Gardner, a part-angel teenager, as she navigates her destiny and battles against evil forces.

  4. Is Boundless part of a series?

    Yes, Boundless is the third and final book in the Unearthly trilogy.

  5. Do I need to read the previous books in the series to understand Boundless?

    It is recommended to read the previous books in the Unearthly trilogy (Unearthly and Hallowed) to fully grasp the story and character developments in Boundless.

  6. What are some similar books to Boundless?

    Fans of Boundless might also enjoy books like 'Angelfall' by Susan Ee and 'Fallen' by Lauren Kate.

  7. Where can I purchase Boundless?

    Boundless can be purchased online at major book retailers such as Amazon, Barnes & Noble, and Book Depository.

  8. Is Boundless suitable for all age groups?

    Boundless is primarily targeted towards young adult readers, but can be enjoyed by readers of various age groups who are interested in paranormal romance and fantasy.

  9. Are there any content warnings for Boundless?

    Boundless contains some action and mild violence, as well as romantic elements.

  10. Does Boundless have a satisfying ending?

    As the final book in the Unearthly trilogy, Boundless provides closure to the story arcs and resolves major conflicts, offering readers a satisfying conclusion.