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Libellus de Numeros

From the Magicae Mathematica series

A mix of mathematics, sorcery and heroism that’s not to be missed.

West’s debut middle-grade novel asks: What happens when a young girl finds herself in a city governed by magic and math?

For young Alex, traveling all over the world with her engineer father has lost its sheen, and she’s discontented with her life. One day, however, during a confrontation with bullies at school, she’s suddenly and inexplicably thrown into a new world. There she meets Archimedes, a surprisingly sprightly old man who appears to be a magical being. He takes her to a place called the City, where she learns that what she sees as magic is actually a combination of math and Latin. As it turns out, Alex already knows Latin—and she’s about to learn a lot more math. Under Archimedes’ wing, she and other students learn lessons from the Book of Numbers, which give her powers that the City’s ruling classes fear. As trouble brews outside the City from wizards who’ve turned to the dark side, Alex struggles with the power of her own magic, her homesickness, and the intensity of her emotions. When danger comes to the City itself, Alex and Archimedes must try to save it in the only way they know how—with math, magic and love. West’s novel will appeal strongly to readers who enjoyed Norton Juster’s The Phantom Tollbooth (1961) as younger children. As with that book, a pre-existing love of math isn’t required; Alex doesn’t see the big deal about numbers until she learns about their magic, and readers won’t need to either. West uses figures from Greek mythology throughout the book, and these references will be delightful to those who understand them, but unimportant to those who don’t. The author draws on a wide range of sources—including a city that resembles the one in Plato’s The Republic—while still managing to write a gripping book for middle-grade readers. The references may even inspire further reading in the classics. Alex’s femininity is never a plot point, either, providing an ideal example of a strong girl completing heroic tasks.

A mix of mathematics, sorcery and heroism that’s not to be missed.

Pub Date: Nov. 30, 2014

ISBN: 978-1502834911

Page Count: 382

Publisher: CreateSpace

Review Posted Online: Jan. 21, 2015

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THE POISONED KING

From the Impossible Creatures series , Vol. 2

A spectacular return to a magical world.

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Following the events of Impossible Creatures (2024), a devoted Guardian teams up with a brave princess to fight her power-hungry uncle and save the Archipelago’s dragons from a strange new threat.

Jacques the dragon summons Christopher Forrester back to the Archipelago from the human world: Dragons are dying, and no one knows why. Meanwhile, on the island of Dousha, Princess Anya’s grandfather, King Halam, has been murdered, and her father accused—though she knows he’s innocent. When Christopher and Anya take refuge on the islet of Glimt, the Berserker Nighthand helps them see how their twin missions to save the dragons and free Anya’s father are connected. They work together to create an antidote for the poison that’s killing the dragons and to keep Anya and her father safe from her murderous uncle. Meanwhile, Nighthand and Irian, the part-nereid ocean scholar, pursue their own important secret mission. Divided into three parts—“Castle,” “Dragons,” and “Revenge”—and containing elements of fairy tales, fantasy, and Shakespeare, this story continues the storyline established in the series opener, yet because it introduces new characters and obstacles, it could also stand alone. Dark-blond Anya (“five feet tall and all of it claws”) is a match for white-presenting Christopher, who, though he still misses Mal, finds that “it made a difference to have someone to move through the world with again. A friend changed the feel of the universe.” Mackenzie’s delicate, otherworldly art adorns the text.

A spectacular return to a magical world. (map, bestiary) (Fantasy. 10-15)

Pub Date: Sept. 11, 2025

ISBN: 9780593809907

Page Count: 304

Publisher: Knopf

Review Posted Online: May 30, 2025

Kirkus Reviews Issue: July 1, 2025

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THE WILD ROBOT ON THE ISLAND

A hymn to the intrinsic loveliness of the wild and the possibility of sharing it.

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What happens when a robot washes up alone on an island?

“Everything was just right on the island.” Brown beautifully re-creates the first days of Roz, the protagonist of his Wild Robot novels, as she adapts to living in the natural world. A storm-tossed ship, seen in the opening just before the title page, and a packing crate are the only other human-made objects to appear in this close-up look at the robot and her new home. Roz emerges from the crate, and her first thought as she sets off up a grassy hill—”This must be where I belong”—is sweetly glorious, a note of recognition rather than conquest. Roz learns to move, hide, and communicate like the creatures she meets. When she discovers an orphaned egg—and the gosling Brightbill, who eventually hatches—her decision to be his mother seems a natural extension of her adaptation. Once he flies south for the winter, her quiet wait across seasons for his return is a poignant portrayal of separation and change. Brown’s clean, precise lines and deep, light-filled colors offer a sense of what Roz might be seeing, suggesting a place that is alive yet deeply serene and radiant. Though the book stands alone, it adds an immensely appealing dimension to Roz’s world. Round thumbnails offer charming peeks into the island world, depicting Roz’s animal neighbors and Brightbill’s maturation.

A hymn to the intrinsic loveliness of the wild and the possibility of sharing it. (author’s note) (Picture book. 3-6)

Pub Date: June 24, 2025

ISBN: 9780316669467

Page Count: 48

Publisher: Little, Brown

Review Posted Online: March 22, 2025

Kirkus Reviews Issue: April 15, 2025

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