The Mercy Lines · A Romantic Space Opera

Love stories from the mercy line

Healers are the moral compass. Hope is something you earn. Every book is a complete love story with a guaranteed happily-ever-after — kept through the dark.

Explore the Books
Heat 3–4 · Standalone couples · Shared universe HEA guaranteed
The Mender of the Meridian
The Series

The Mercy Lines

Standalone couples. One universe. A power that saves lives — and slowly costs the people who wield it their own.

Next in the Series

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Read the opening — free

Step onto the deck of the Meridian. Chapter One, exactly as it appears in the book — turn the pages yourself.

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About the Author

Seren Hayes

Seren Hayes writes science-fantasy medical romance — love stories set in the hard dark of space, where healers are the moral compass and hope is something you have to earn.

Every book in The Mercy Lines is a complete, standalone romance with a guaranteed happily-ever-after, set in a shared universe where the power that saves lives is slowly costing the people who wield it their own.