Square Fish The Rhythm of Time Square Fish The Rhythm of Time
Square Fish The Rhythm of Time Square Fish The Rhythm of Time

The Rhythm of Time

By Questlove

$9.99

Publication Date: January 13, 2026

+ -
Add to cart
Availability: Out of stock, but more arriving soon Pre-orders ship after the publication date.

Ages 8 to 12

The spectacular first entry in a middle- grade sci-fi trilogy by six-time Grammy Award-winning musician, Academy Award-winning filmmaker, and New York Times-bestselling author Ahmir “Questlove” Thompson and New York Times-bestselling author S. A. Cosby.

We are republishing the first book in paperback and publishing the second and third books for the first time.

It’s not easy being a teenager, and it’s no different for Rahim, who is trying to balance everything in his busy Philly life: school, parents, bullies, his secret hopes of becoming a hip-hop star, and the constant schemes of his brilliant best friend, Kasia. When Kasia invents a new kind of cell phone that is also a time machine, it sends Rahim into the past, where he must outmaneuver a secretive government agency without altering history's delicate balance.

This electrifying book puts Rahim and Kasia at the center of an ever-widening mystery that will illuminate their own pasts (and futures) and test their friendship. Dynamic and richly written, with crisp commercial prose and charming interior illustrations, The Rhythm of Time is an infinitely readable sci-fi adventure that is sure to delight younger readers.

About the Author

An Academy Award?winning filmmaker, drummer, DJ, producer, director, culinary entrepreneur, New York Times bestselling author, and co-founder of the Roots, Ahmir “Questlove” Thompson is the unmistakable heartbeat of Philadelphia’s most influential hip-hop group. He is the musical director for The Tonight Show Starring Jimmy Fallon, where the Roots serves as the house band. Questlove made his directorial debut with the Academy Award?winning feature documentary Summer of Soul. He has written multiple books, including the New York Times bestsellers Mo’ Meta Blues, Creative Quest, Music Is History, and his first children’s book, The Rhythm of Time. He is the publisher of AUWA Books, an imprint of MCD / Farrar, Straus and Giroux. questlove.com @questlove

S.A. Cosby is a New York Times national best-selling and award-winning author from Southeastern Virginia. His books include MY DARKEST PRAYER, Los Angeles Times Book Prize winner BLACKTOP WASTELAND, and New York Times best sellers and Edgar Award nominees RAZORBLADE TEARS and ALL THE SINNERS BLEED. His short fiction has appeared in numerous anthologies and magazines. @leoking8473

Format: Trade Paperback

Pages: 240

Publisher: Square Fish

Publication Date: January 13, 2026

ISBN: 9781250390899

Add to wishlist / Add to compare
Copyright 2025 Linden Tree Books - Powered by Lightspeed