Spiral cover

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 6.5
Points 18.0
Fiction/Nonfiction Fiction
Word Count 110635
Points per Word 0.000163
Page Count 496
Points per Page 0.03629
Series Tunnels

Description

In Spiral, the fifth book in the Tunnels series, an underground species called the Styx threatens the surface world by turning ordinary humans into living bombs and incubators for their eggs. The story follows Will Burrows, his friends, and a group of retired commandos as they attempt to stop the Styx and protect the topsoil. The novel is set in the present day, primarily in the hidden tunnels beneath the Earth's crust.

Quick Summary

Kids will dig into this pulse-pounding thriller where underground monsters called Styx are turning ordinary people into living incubators for their alien eggs, creating a horror-meets-science-fiction adventure that's equal parts creepy and thrilling. The story delivers relentless action, surprising twists, and a group of young heroes teaming up with grizzled retired commandos to battle these nightmarish subterranean invaders. If your kid loves the action and mystery of "The Last Kids on Earth" or the underground adventures of "The City of Ember," they'll be hooked on this high-stakes survival tale. Perfect for kids in grades 5-7 who enjoy scary, fast-paced stories with memorable characters.