World's Worst Time Machine
Sale price
$1139
Chapter Book · Ages 7–11 · 2025

World's Worst Time Machine

Written by Dustin Brady · Illustrated by Dave Bardin

Book #3 in the World's Worst Time Machine series

A time machine, hidden secrets, and a quest to uncover truth. What if everything you know is a lie?

4.6 Goodreads · 9 ratings
240 pages· 570L
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Bookroo's summary

Elsa and Liam embark on a wild quest to find the elusive Professor Snellenburg and unravel the mysteries of his time machine. Their journey begins with the enigmatic Voynich Manuscript and leads them to an alternate dimension. Alongside a geologist named Dwayne, they uncover the origins of time slime. With the World's Worst Time Machine, they venture to the center of time itself. As they close in on the truth, their world flips upside down. Who's the real hero, and what if everything they believed is a lie?

From the publisher

The $3 time machine strikes again in this third and final installment in the series perfect for fans who love funny, unexpected adventures and wacky plot twists from best-selling author Dustin Brady. Professor Snellenburg is a mysterious man. What’s the real story behind his time machine? What does the villainous Queen want with him? And where is he now? To find the professor, Elsa and Liam will need to start digging up answers to these long-buried secrets. Their search starts with the Voynich Manuscript–a book from the Middle Ages that puzzles historians and codebreakers to this day. They’ll travel to an alternate dimension, where they’ll meet Dwayne “The Rock” Johnson (the geologist, not the wrestler) and discover the shocking origin of time slime. Finally, with the help of the World’s Worst Time Machine, they’ll attempt a journey to the very center of time. As the kids close in on the answers they’ve been seeking, their world begins turning upside down. Who’s the hero of this story? Who’s the villain? And what happens when you find out that everything you thought you knew was a lie?

At a glance
Format
Pages
240
Reading age
7–11
Audience
Juvenile Reader
Lexile
570L
The author

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The series

The World's Worst Time Machine series

See the whole series
World's Worst Time Machine
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$999

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Treasure in the White City

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The fine print

Book details

Reading levels
ATOS
~3.7
F&P level
~O
Publication
Published
April 29, 2025
Edition
Language
English
Type
Chapter Book
Identifiers
ISBN
9781524890377

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