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GRACE HOPPER

QUEEN OF COMPUTER CODE

Amazing Grace indeed.

Grace Hopper was a pioneer in computer programming whose accomplishments have had lasting influence.

A breezy introductory verse names some of Hopper’s most notable characteristics, including “Rule breaker. / Chance taker. / Troublemaker.” A prose narrative takes over, explaining how from early childhood she was fascinated by how things worked, disassembling clocks and creating a dollhouse elevator. Fortunately the white girl had parents who supported her talents at a time when women were not encouraged to attain higher learning, especially in math and science. When the country entered World War II, she enlisted in the WAVES, the women’s division of the Naval Reserve, overcoming age and weight restrictions. She worked on programs for the earliest computers and for each more complicated machine that followed, solving complex problems and eventually revolutionizing the use of word commands to replace the binary system. She is credited with first using the term “bug” to describe a computer glitch; she discovered that a moth had caused a computer to break down. She eventually became an admiral and remained in the Navy until she was 80. Wallmark’s tone is admiring, even awestruck, describing Hopper’s skill, inventiveness, and strength of character in straightforward, accessible language, introducing a neglected heroine to a new generation of readers. Wu’s strong, bright digital illustrations perfectly complement the text while incorporating Hopper’s own words in a variety of bold, eye-catching pull quotes scattered throughout the pages.

Amazing Grace indeed. (timeline, bibliography, list of honors) (Picture book/ biography. 7-12)

Pub Date: May 16, 2017

ISBN: 978-1-4549-2000-7

Page Count: 48

Publisher: Sterling

Review Posted Online: Feb. 13, 2017

Kirkus Reviews Issue: March 1, 2017

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SECRETS OF THE PURPLE PEARL

From the Millicent Quibb School of Etiquette for Young Ladies of Mad Science series , Vol. 2

Unforgettably quirky, fast-paced fun.

In a race against their enemies, the Porch girls must find a peculiar pearl in order to foil a fiendish plot.

After defeating a monstrous Kyrgalops in The Millicent Quibb School of Etiquette for Young Ladies of Mad Science (2024), Gertrude, Eugenia, and Dee-Dee Porch find themselves (after a series of madcap events) at Lake Kagloopy’s Purple Pearl Hotel with their mentor, Millicent Quibb. Quibb informs the trio that they must find the titular pearl before the members of their evil mad-scientist rivals, the KRA, do. If they fail, the KRA (whose members include the malevolent mayor, Majestina DeWeen, and her slimy sycophantic lawyer, Ashley Cookie) plans to use the gem to bestow the Gift of Endless Vibrancy on the villainous Talon Sharktūth. Hilarity ensues as the Porches attend the annual Shrimp Ball, encounter Umbrella Turkeys, search for Cloudite (floating cloud rocks), and don invisible but smelly woolen coats. Jokes aside, the girls’ story is intriguing, offering more clues to their mysterious backgrounds and tantalizing tidbits promising later adventures. McKinnon offers bountiful backstory (alongside a running joke to encourage readers to pick up the preceding volume) and enough guffaw-inducing jokes, zany footnotes, and creative jargon to enthrall readers both new and old with her delightful sophomore effort. Mixing humor, found family, and well-wrought worldbuilding, this sequel is a certain crowd pleaser. Final art not seen; in the previous book, the grayscale illustrations showed the girls with varying skin tones.

Unforgettably quirky, fast-paced fun. (appendices) (Adventure. 8-12)

Pub Date: Sept. 30, 2025

ISBN: 9780316555296

Page Count: 320

Publisher: Little, Brown

Review Posted Online: July 19, 2025

Kirkus Reviews Issue: Aug. 15, 2025

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CLUES TO THE UNIVERSE

Charming, poignant, and thoughtfully woven.

An aspiring scientist and a budding artist become friends and help each other with dream projects.

Unfolding in mid-1980s Sacramento, California, this story stars 12-year-olds Rosalind and Benjamin as first-person narrators in alternating chapters. Ro’s father, a fellow space buff, was killed by a drunk driver; the rocket they were working on together lies unfinished in her closet. As for Benji, not only has his best friend, Amir, moved away, but the comic book holding the clue for locating his dad is also missing. Along with their profound personal losses, the protagonists share a fixation with the universe’s intriguing potential: Ro decides to complete the rocket and hopes to launch mementos of her father into outer space while Benji’s conviction that aliens and UFOs are real compels his imagination and creativity as an artist. An accident in science class triggers a chain of events forcing Benji and Ro, who is new to the school, to interact and unintentionally learn each other’s secrets. They resolve to find Benji’s dad—a famous comic-book artist—and partner to finish Ro’s rocket for the science fair. Together, they overcome technical, scheduling, and geographical challenges. Readers will be drawn in by amusing and fantastical elements in the comic book theme, high emotional stakes that arouse sympathy, and well-drawn character development as the protagonists navigate life lessons around grief, patience, self-advocacy, and standing up for others. Ro is biracial (Chinese/White); Benji is White.

Charming, poignant, and thoughtfully woven. (Fiction. 9-12)

Pub Date: Jan. 12, 2021

ISBN: 978-0-06-300888-5

Page Count: 304

Publisher: Quill Tree Books/HarperCollins

Review Posted Online: Oct. 26, 2020

Kirkus Reviews Issue: Nov. 15, 2020

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