Harmless by Samantha Miguel, San - ISBN: 9781454960621
Paperback
Adventure, mystery, and a monster’s fate in Gilded Age Florida.

$14.45

  • Paperback

    304 pages

  • Release Date

    19 May 2026

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Summary

Invasive species, mysterious creatures, and a high-stakes rescue on Gilded Age Florida’s inner waterways bring this stunning trilogy to an explosive conclusion!

Frankie Davenport, her sister Lulu, and their best friend Algie Emsworth are eager for their next adventure. When they see an ad in the local paper for a river cruise and hear rumors of a monster in that very same river, they know that this is just the trip for them.

During an outing, the trio stumble upon a strange cr…

Book Details

ISBN-13:9781454960621
ISBN-10:1454960620
Author:Samantha Miguel, San, Samantha Miguel
Publisher:Union Square & Co.
Imprint:Union Square Kids
Format:Paperback
Number of Pages:304
Release Date:19 May 2026
Dimensions:210mm x 140mm
Series:Spineless
What They're Saying

Critics Review

Praise for Harmless

“Perfect for readers who love a mix of the natural world and bold adventure. Add this to your collection to expand the palate of your nature fans.”
School Library Journal

Praise for Fathomless


“The plot is original and surprising, with themes about belief in oneself and sibling rivalry that stay true to the age of the audience; the story also incorporates well-presented ideas about morality, ethics, family, and the frailties of adults… . A clever plot, taut writing, and sophisticated emotional themes bring a remarkable depth to this sequel.”
Kirkus, Starred Review

Praise for Spineless


“San Miguel concocts a comical and exciting tale that leads to a wild, suspenseful, storm-tossed climax while weaving in thoughtful ruminations on the necessity of giving science, people, and nature their just dues, too.”
Booklist, Starred Review

“This exceptionally well-written story gives a nod to the era’s fascination with creepy hauntings and dastardly secrets as it expertly transports readers into the atmosphere of 19th-century Florida, uniting well-drawn, nuanced characters with imaginative and tension-building plot twists… . Pure storytelling at its best.”
Kirkus Reviews, Starred Review

“Algie has a winsome urgency that makes him likable… . His relationships with his family and new friends are realistic and evolve as Algie, Frankie, and Lulu face dangerous adults. In the life-threatening denouement, Algie displays a nuanced empathy for others.”
* School Library Journal *
“Expertly combines an intricate adventure plot with an authentic coming-of-age story.” * Kirkus *
“Full of Agatha Christie–esque closed spaces
to incite arguments and plot twists, family dramas complete with secrets to unfold, and a trio of troublesome tweens, San Miguel’s world proves irresistible.” * Booklist *

About The Author

Samantha Miguel, San

Samantha San Miguel grew up on the Treasure Coast of Florida. Living sandwiched between ocean and estuary gave her a wholehearted respect for wildlife, especially the kind that can eat you. She’s spent countless hours scanning for sea monsters, but the only ones she’s seen so far have been in her imagination. Samantha dreams of one day seeing with her own eyes the landscapes from her abuelito’s stories of Cuba.

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