NEW RELEASE: Fall of the Fireflies / El otoño de las luciérnagas

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Book covers for Fall of the Fireflies and El otoño de las luciérnagas by Guadalupe García McCall. Background is art from the cover, featuring a dark green forest and gold sparkles scattered throughout. Cover art copyright © 2025 by Lee & Low Books.
Today we are wishing a happy book birthday to Fall of the Fireflies / El otoño de las luciérnagas, written by award-winning author Guadalupe García McCall (with Spanish translations done by David Bowles)! 
Front cover for Fall of the Fireflies (Seasons of Sisterhood #1) by Guadalupe García McCall
Use code FALL25 for 40% off your purchase of Fall of the Fireflies and El otoño de las luciérnagas!

Valid online only at leeandlow.com. May not be combined with other offers or discounts. Offer valid through November 30, 2025.

About the Book

From Pura Belpré Award–winning author Guadalupe García McCall comes the first in the Seasons of Sisterhood trilogy: a reimagining of Sophocles’ Antigone set in the world of her bestselling Summer of the Mariposas.

As fifteen-year-old twins Delia and Velia plan the launch of their Magic-Twin Tour with their father’s Tejano band, a sudden supernatural attack on their father derails the family. Papá is delirious with a susto, a fright so awful that it allows a mysterious supernatural being to begin slowly sucking the life out of him.

As the twins hunt down his attacker, a wider world of borderland monsters opens up to them. Each twin has her own decision to make, with her own guide from the Aztec pantheon–Quetzalcoatl guiding Velia, and Xolotl advising Delia. Soon the girls must choose: Should they follow a divine mandate to become monster hunters for the goddess of death?

Can the sisters obey the will of the gods while saving their father’s life? Anything can happen within the magical realm of the borderlands.

Green background with gold glitter scattered throughout. Text on the left reads, “Three starred reviews!” On the right are the book covers for Fall of the Fireflies and El otoño de las luciérnagas by Guadalupe García McCall. Tu Books, an imprint of Lee & Low Books logo. Cover art copyright © 2025 by Lee & Low Books.

Praise for Fall of the Fireflies / El otoño de las luciérnagas

“★ Readers will relate to the twins' struggle to balance the head-and-heart decisions they make to find justice for their father and save Eagle Pass from a haunting, cruel landowner who wants to come back from the dead. This ­Mexican American twist on Antigone draws on ­compelling multideity legends to flesh out the first of three coming-of-age novels. . . . A must-purchase.” — School Library Journal, starred review

“★ Mesmerizing. . . . Via the girls' propulsive, distinctly rendered alternating POVs, McCall presents an Aztec-influenced world teeming with magical creatures and powerful deities.” — Publishers Weekly, starred review

“★ This story inspired by Sophocles' Antigone seamlessly blends coming-of-age themes with folklore. McCall respectfully integrates well-researched Nahuatl vocabulary and Aztec mythology as she explores sisterhood, cultural identity, and blended family dynamics. . . . A rich, mythic story about selfhood and soul-deep family ties.” — Kirkus Reviews, starred review

“The emphasis on familial ties and culture is impactful, and the incorporation of Mexican folklore, practices, and Aztec deities is a necessary addition in the world of YA fantasy. Recommended for fans of mythology and folklore, and those in need of a quest.” — Booklist

“An adventure-filled, emotive fantasy novel in which sisters find strength in their differences.” — Foreword Reviews

WATCH: Author Guadalupe García McCall Introduces Fall of the Fireflies / El otoño de las luciérnagas

Discover award-winning author Guadalupe García McCall. Book covers for Under the Mesquite, Summer of the Mariposas, Shame the Stars, All the Stars Denied, Echoes of Grace, and Fall of the Fireflies.
Discover more titles by award-winning author Guadalupe García McCall!

With these books, readers get to know and read about McCall's beloved characters, family dynamics, and the power of memory and love.

Discover award-winning author Guadalupe García McCall. Book covers for Under the Mesquite, Summer of the Mariposas, Shame the Stars, All the Stars Denied, Echoes of Grace, and Fall of the Fireflies.