# The Miscalculations of Lightning Girl — Illustrated Middle-Grade Novel

Illustrated: The Miscalculations of Lightning Girl is a middle-grade novel about Lucy Callahan, whose lightning-strike aftermath gives her exceptional math skills but leaves middle school as her next challenge. Its focus on friendship and stepping beyond familiar routines may suit readers drawn to character-led school stories.

- [Original product page](https://best-deals.pro/product/the-miscalculations-of-lightning-girl-illustrated-middle-grade-novel)
- [View offer](https://best-deals.pro/visit/the-miscalculations-of-lightning-girl-illustrated-middle-grade-novel)
- Market: US
- Language: en-US
- Currency: USD
- Category: Books, Music & Hobbies > Books, Music & Movies > Books & Comics
- Price: 4.81 USD
- Previous price: 8.99 USD
- Discount: 46%
- Price checked: 2026-11-12T10:27:01.413Z
- Rating: 4.8 / 5
- Reviews: 3957

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Lucy Callahan is described as having genius-level math skills after a lightning strike.
- Her grandmother sets her a year of middle school, making a friend, joining an activity, and reading a non-math book.
- The publisher presents the story as a funny, thoughtful tale about friendship and leaving a comfort zone.

## Pros

- A clear middle-school transition and friendship premise gives young readers an accessible social-emotional story.
- The listing positions the book for grades 3–7 and gives a customer-attributed reading-age range of 9–12.

## Specifications

### Book details
- Publisher: Yearling
- Publication date: April 2, 2019
- Edition: Illustrated
- Language: English
- Print length: 320 pages
- ISBN-10: 1524767603
- ISBN-13: 978-1524767600
- Reading age: 9 - 12 years, from customers
- Grade level: 3 - 7
### Dimensions and installation
- Weight listed: 7.4 ounces
- Dimensions: 5.12 x 0.71 x 7.64 inches

## A good fit for

- Middle-grade readers interested in friendship, school transitions, and a protagonist with a strong interest in math.
- Readers who prefer accessible, character-focused fiction with humor and emotional moments.

## Customer feedback

Customer feedback describes the story as engaging and emotionally affecting, with relatable characters and a friendship-centered plot. Readers also characterize it as easy to read and appropriate for middle-grade audiences. The strongly favorable aggregate ratings are encouraging, but they do not establish how every reader will respond. The listed age and grade ranges offer a rough guide, while the story's social and school-transition focus may matter more when choosing it for a particular reader.
- Positive themes: Customer feedback highlights the friendship plot, relatable characters, readability, and entertaining story.
- Positive themes: The supplied rating distribution is strongly concentrated in the five-star category.

## Frequently asked questions

### What is The Miscalculations of Lightning Girl about?
Lucy Callahan has exceptional math abilities after a lightning strike, but her grandmother asks her to attend middle school for a year, make a friend, join an activity, and read a non-math book.
### What age or grade is this book listed for?
The listing gives grades 3–7 and a customer-attributed reading-age range of 9–12 years. Customer feedback also describes it as suitable for middle-grade readers, particularly ages 10–13.
### How long is the book?
The listed print length is 320 pages.
### Is the edition illustrated?
Yes. The product details identify the edition as Illustrated.

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## Images

![The Miscalculations of Lightning Girl — Illustrated Middle-Grade Novel — 1](https://best-deals.pro/i/RVtb7fheblg7j_8GV5HH4eD-wPoTX2q1EevLEuqaLhDala08PX-NzXqnNWDK5TkZ-XmZbmPmlCTokgP65UO36AdLMUl7mRX8WTvidKbCWWn9WHpCC6Z6.jpg)