The Spineless Trilogy

Spineless; Fathomless; Harmless

Contributors

By Samantha San Miguel

Formats and Prices

On Sale
Apr 7, 2026
Page Count
880 pages
Publisher
Union Square Kids
ISBN-13
9781454965220

Price

$29.99

Price

$38.99 CAD

Format

ebook (Digital original)

Format:

ebook (Digital original) $29.99 $38.99 CAD

Embark on the adventure of a lifetime in Gilded Age Florida where alligators, sharks, ghost pirates, and cryptids come to vivid life in The Spineless Trilogy!

Algie, Lulu, and Frankie are budding naturalists with a knack for getting themselves into and out of trouble as they solve the mysteries of Florida’s swamps and waterways and learn all about friendship, adventure, and the importance of protecting endangered wildlife from foes both natural and man-made.

Samantha San Miguel invites readers to join the three friends from the beginning in this digital boxed set, which includes Spineless, Fathomless, and Harmless.
 

 

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

"Pure storytelling at its best." —Kirkus Reviews, Starred Review

Praise for Fathomless

"A clever plot, taut writing, and sophisticated emotional themes bring a remarkable depth to this sequel." —Kirkus Reviews, Starred Review

Praise for Harmless

"Young readers will be spellbound by the audacious trio and their mishaps." —School Library Journal

Series:


Samantha San Miguel

About the Author

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. She can be found online at samanthasanmiguel.com.

Learn more about this author