Over a quarter million underage British boys fought on the Allied front lines of the Great War, but not all of them fought on the battlefield—some fought beneath it. This gripping middle-grade military adventure follows the journey of Thomas, a thirteen-year-old coal miner, who lies about his age to join the Claykickers, a specialized crew of soldiers known as “tunnelers,” in hopes of finding his missing older brother. Thomas works in the tunnels of the Western Front alongside three other soldier boys whose constant bickering and inexperience in mining may prove more lethal than the enemy digging toward them. But as they burrow deeper beneath the battlefield, the boys discover the men they hope to become and forge a bond of brotherhood.
Topics Coming of age. Friendship. Soldiers. Miners. World War I (1914–1918). Ypres, Belgium. Social classes. Tunnels. Trench warfare. Covert operations.
SRC Level 6.300000
SRC Points 16.000000
Lexile 910L
Trim Size 8 1/4" x 5 1/3"
JLG Span Fall
Language English
Rights type Print
Publication date 2019-06-10
JLG Release Date Aug 2019
Minimum grade 6
Maximum grade 8
Reading level Middle
Format Print
Upper Middle School Fiction Plus (Grades 6-8)
Upper Middle School Fiction Plus
Upper Middle School Fiction Plus (Grades 6-8)
For Grades 6-8
This collection features fiction titles selected for older middle school readers who are ready for longer, more layered stories that explore growing independence and changing perspective. Selections include realistic and speculative fiction with increased emotional and narrative complexity, offering stories that look beyond immediate experience and invite readers to engage with broader questions about identity, belonging, and the world around them.