Invisible Frontier: Exploring the Tunnels, Ruins, and Rooftops of Hidden New York cover

Invisible Frontier: Exploring the Tunnels, Ruins, and Rooftops of Hidden New York

Author: Deyo, L.B.

Reading Metrics

Grade Level Upper Grades (UG 9-12)
Book Level 7.9
Points 10.0
Fiction/Nonfiction Nonfiction
Word Count 55185
Points per Word 0.000181
Page Count 222
Points per Page 0.045045

Description

Deyo and Leibowitz, founders of JINX, the magazine of worldwide urban adventure, narrate stories of their experiences exploring some of the unknown and unseen places in New York City's infrastructure. The coauthor is David "Lefty" Leibowitz.