---
product_id: 128029791
title: "Mac Undercover (Mac B., Kid Spy #1)"
price: "$24.36"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/128029791-mac-undercover-mac-b-kid-spy-1
store_origin: US
region: United States of America
---

# Mac Undercover (Mac B., Kid Spy #1)

**Price:** $24.36
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Mac Undercover (Mac B., Kid Spy #1)
- **How much does it cost?** $24.36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/128029791-mac-undercover-mac-b-kid-spy-1)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.com: Mac Undercover (Mac B., Kid Spy #1) eBook : Barnett, Mac, Lowery, Mike: Books

Review: Your child will love reading this series - I can’t recommend this book enough. This is my 5 year old son’s favorite book (and series— the sequels are just as good)! He has listened to Mac Barnett read it out loud over and over again (it’s on the author’s Instagram for free for kids to watch during the pandemic and school closures). My son flips through the pages and follows along while Mac reads it out loud. I’ve also read it aloud to him twice. My son loves to pick it up and read his own version of the story to me (creating a different version every time where he stars as the kid spy). This book, or one of its sequels, is almost always in sight. He frequently totes it (or more often the whole stack of 4) from room to room with him. He falls asleep with all 4 of them wedged in between his bed and the wall. And now he can read it to me the way it really does say even though it’s above his reading level, because he’s heard it so many times. My son has always loved books but this very book, I’m sure, has made him a reader for life. This series is hilarious in a way that you will enjoy along with your child. It is a very special blend of humor and adventure and somehow manages to feel very sweet and real and relatable despite the outlandish plot. It’s not written in the typical fashions I’ve encountered before— Barnett doesn’t write with special kid gloves on. This isn’t the standard mass produced kids’ series featuring a utopian town that Mary Sue and her sibling live in where they experience a predictably themed adventure each sequel. Neither does it rely on potty humor like many kids’ humor books. It’s witty and written like kids are capable of appreciating more, and they are. There are also plenty of true facts your little reader can go look up if they are so inclined and the series is littered with accurate history and geography facts that pop up in an entirely natural way. Maybe best of all, I love seeing these books available at our local, independent bookstore! :)
Review: Fun book! - Nice fiction (not realistic, but fun) for a kid who is into spies. More up-to-date than Harriet the Spy, but not the same story line.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B078TMPW6N |
| Accessibility  | Learn more |
| Best Sellers Rank | #199,869 in Kindle Store ( See Top 100 in Kindle Store ) #193 in Children's Humorous Action & Adventure #200 in Children's Mystery, Detective, & Spy #513 in Children's Chapter Books (Kindle Store) |
| Book 1 of 6  | Mac B, Kid Spy |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,327) |
| Enhanced typesetting  | Not Enabled |
| File size  | 70.4 MB |
| Grade level  | 2 - 5 |
| ISBN-13  | 978-1338143614 |
| Language  | English |
| Page Flip  | Not Enabled |
| Print length  | 160 pages |
| Publication date  | September 11, 2018 |
| Publisher  | Orchard Books |
| Reading age  | 7 - 10 years, from customers |
| Word Wise  | Not Enabled |
| X-Ray  | Not Enabled |

## Images

![Mac Undercover (Mac B., Kid Spy #1) - Image 1](https://m.media-amazon.com/images/I/81iMl+F52IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Your child will love reading this series
*by A***Y on August 3, 2020*

I can’t recommend this book enough. This is my 5 year old son’s favorite book (and series— the sequels are just as good)! He has listened to Mac Barnett read it out loud over and over again (it’s on the author’s Instagram for free for kids to watch during the pandemic and school closures). My son flips through the pages and follows along while Mac reads it out loud. I’ve also read it aloud to him twice. My son loves to pick it up and read his own version of the story to me (creating a different version every time where he stars as the kid spy). This book, or one of its sequels, is almost always in sight. He frequently totes it (or more often the whole stack of 4) from room to room with him. He falls asleep with all 4 of them wedged in between his bed and the wall. And now he can read it to me the way it really does say even though it’s above his reading level, because he’s heard it so many times. My son has always loved books but this very book, I’m sure, has made him a reader for life. This series is hilarious in a way that you will enjoy along with your child. It is a very special blend of humor and adventure and somehow manages to feel very sweet and real and relatable despite the outlandish plot. It’s not written in the typical fashions I’ve encountered before— Barnett doesn’t write with special kid gloves on. This isn’t the standard mass produced kids’ series featuring a utopian town that Mary Sue and her sibling live in where they experience a predictably themed adventure each sequel. Neither does it rely on potty humor like many kids’ humor books. It’s witty and written like kids are capable of appreciating more, and they are. There are also plenty of true facts your little reader can go look up if they are so inclined and the series is littered with accurate history and geography facts that pop up in an entirely natural way. Maybe best of all, I love seeing these books available at our local, independent bookstore! :)

### ⭐⭐⭐⭐⭐ Fun book!
*by 3***T on September 16, 2025*

Nice fiction (not realistic, but fun) for a kid who is into spies. More up-to-date than Harriet the Spy, but not the same story line.

### ⭐⭐⭐⭐⭐ Gift
*by P***N on January 8, 2026*

Grandkids loved it!!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/128029791-mac-undercover-mac-b-kid-spy-1](https://www.desertcart.us/products/128029791-mac-undercover-mac-b-kid-spy-1)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-09*