The Poe Estate

The Stormglass Protocol

The Biggest Bang

Honeydale (Megastar Mysteries)

Ghost of Blockview Middle

The Prince of Nowhere

The Doom Machine

Discordia: The Eleventh Dimension

The Grimm Legacy

Leo never imagined that time travel might really be possible, or that the objects in H. G. Wells’ science fiction novels might actually exist. And when a miniature time machine appears in Leo’s bedroom, he has no idea who the tiny, beautiful girl is riding it. But in the few moments before it vanishes, returning to wherever—and whenever—it came from, he recognizes the other tiny rider: himself!

His search for the time machine, the girl, and his fate leads him to the New-York Circulating Material Repository, a magical library that lends out objects instead of books. Hidden away in the Repository basement is the Wells Bequest, a secret collection of powerful objects straight out of classic science fiction novels: robots, rockets, submarines, a shrink ray—and one very famous time machine. And when Leo’s adventure of a lifetime suddenly turns deadly, he must attempt a journey to 1895 to warn real-life scientist Nikola Tesla about a dangerous invention. A race for time is on!

In this grand time-travel adventure full of paradoxes and humor, Polly Shulman gives readers a taste of how fascinating science can be, deftly blending classic science fiction elements with the contemporary fantasy world readers fell in love with in The Grimm Legacy.

Discover Your Child's Next Read

The Poe Estate

Polly Shulman, 2015

The Stormglass Protocol

Tim Pratt, Andy Deemer, 2013

The Biggest Bang

Rachel Curtis, D.J. Kirkbride, 2016

Honeydale (Megastar Mysteries)

Annabelle Starr, 2007

Ghost of Blockview Middle

Arrikin Books, 2023

The Prince of Nowhere

Rochelle Hassan, 2022

The Doom Machine

Scholastic Inc., Mark Teague, 2009

Discordia: The Eleventh Dimension

Nick Podehl, Dena K. Salmon, 2009