Zero the Hero

November 21, 2011
This story about the concept of zero recalls both Lichtenheld’s recent E-mergency and Kathryn Otoshi’s Zero (2010). Like the former, it features walking, talking written characters (digits, in this case, rather than letters), accompanied by Lichtenheld’s snappy, cartoon-style art. And like the latter, it features a Zero who’s scorned by his fellow numbers and who worries that he “doesn’t count.” But Holub’s (Wagons Ho!) Zero, who dresses in a superhero cape, has an inner “belief in his wonderfulness” and awaits a chance to prove it. At this point, several involved exchanges about Zero’s arithmetic functions establish that Zero extinguishes anything he’s multiplied by (Zero times a rock equals Zero), but the discussions weigh the story down and don’t seem likely to enlighten math-o-phobes. Past the blackboard digressions, things pick up as Zero rescues the other numbers from an attack by toga-clad Roman numerals, scaring them off with his destructive multiplicative powers (“Run IV your life!” one yells). Despite the energetic
artwork and some clever ideas, though, Zero’s story doesn’t quite add up. Ages 6–10. Agent: Eden Street Literary. Illustrator’s agent: Amy Rennert Agency.

December 1, 2011
The counting numbers get their comeuppance in the havoc that breaks out after they fail to believe in Zero's heroic powers. Brimming with self-confidence, Zero sports a red cape and black mask. But looking and feeling like a hero do not help him when it comes to fitting in with one through nine. Left out and teased, he still stays positive, even though he is virtually useless at adding and subtracting, and goodness knows, division by zero is pointless. But the heretofore-unflappable Zero meets his match in multiplication. Questioning the qualities of a hero who multiplies "his friends into nothingness," Zero rolls away. It isn't long before the other numbers value (and miss) the important place he holds…even more so when they are captured by a cadre of Roman numerals. Luckily, Zero hears their cries and flies to the rescue, which finally earns him hero status with his friends. While the story would hold all on its own, the tongue-in-cheek humor combined with Lichtenheld's wonderfully personified cast of characters (complete with sassy speech bubbles and expressive faces) makes this a book kids will reach for again. A hero and some villains and good winning over evil (oh, and all that educational stuff, too), all wrapped in humor and tied with a comic bow--what could be better? (Picture book. 7-12)

(COPYRIGHT (2011) KIRKUS REVIEWS/NIELSEN BUSINESS MEDIA, INC. ALL RIGHTS RESERVED.)

February 1, 2012

Gr 1-4-Zero believes in himself and thinks he's a superhero. But the other numbers look at him as a nothing and make fun of him. They overshadow and even misidentify him. They show him that in addition, subtraction, and division, they always "win" by being the answer to the math equation, but when Zero finds that he always prevails in multiplication, the other numbers become frightened and flee. He feels guilty for scaring them away and he disappears. The others start to miss him, and then they are captured by Roman numerals dressed as soldiers. Zero hears their calls for help and rescues them with his knowledge of multiplication. The numerals gladly welcome his return and hail him as the hero. Lichtenheld's expressive cartoon illustrations utilize ink, pastel, and colored pencils to give each number a clear identity and personality. The text is clearly written on each page, and the numbers always add their own comments or opinions in dialogue balloons. This tale not only reinforces mathematical principles, but also has a great message about friendship and personal feelings. It can be read aloud, alone, or performed as reader's theater.-Lia Carruthers, Roxbury Public Library, Succasunna, NJ

Copyright 2012 School Library Journal, LLC Used with permission.

March 15, 2012
Grades K-3 What, O what, would we be without the number zero? A big fat nothing, that's what, because Zero truly is as essential as he believes himself to be. Although, as this picture book opens, his proclamations of necessity don't compute, as the other numbers, from One to Nine, mock his lack of addition, subtraction, and multiplication skills and point out that when it comes to division, he's absolutely useless. However, once they hit double digits and are attacked by some zero-less Roman numerals, they realize just how much they need their colleague in this funny and factual exposition of an important mathematical concept. The numbers come to life with personalities and puns all their own (Two misses Zero twice as much as anyone else; Eight gets confused with a snowman), and the masked and caped protagonist flies in faster than a speeding donut to save the day and fill the nothingness inside him with the joy of arithmetic. With cartoon energy and amusing visual asides, this story does for numbers what Laurie Keller did for states, and that's saying something.(Reprinted with permission of Booklist, copyright 2012, American Library Association.)

January 1, 2012
Poor Zero. He's having a hard time proving himself as a superhero, what with the fact that he is not a counting number and can only live in the shadow of other numbers. He is such a nonentity that folks mistake him for a donut, the letter O, and even a Froot Loop. The rules of addition and subtraction render him useless, and no one wants to divide, let alone multiply, with him. Multiplying means obliteration of the other number and that means that Zero is a lonely fellow indeed. But when our hero disappears, things get rough in the number world. How can they make 10? Or 1,000? When the Roman numerals capture the counting numbers, Zero comes to the rescue, terrifying the captors with his multiplicative power. Tiny visual jokes and graphic elements keep this mathematically accurate book humming with humor, nudging the funny bone of the confident and mathphobic alike. Read this aloud to whet the new reader's appetite, but there is just so much to see that only a slow reading, with a magnifying glass in hand, will do. The endpapers tell more of Zero's story (he enters a phone booth a zero and leaves it a caped superhero). Readers will make visual connections to Laurie Keller's works (Open Wide, rev. 5/00; The Scrambled States of America), and wise teachers will encourage their students to think just as imaginatively as they study other math concepts. robin l. smith

(Copyright 2012 by The Horn Book, Incorporated, Boston. All rights reserved.)

July 1, 2012
Poor Zero is having a hard time proving himself as a superhero. Folks mistake him for a doughnut, and the rules of addition and subtraction render him useless. But when our hero disappears, things get rough in the number world. Tiny visual jokes and graphic elements keep this mathematically accurate book humming with humor for the confident and mathphobic alike.

(Copyright 2012 by The Horn Book, Incorporated, Boston. All rights reserved.)