John Allison

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Books by John Allison

Bad Machinery Vol. 10: The Case of the Severed Alliance, Pocket Edition

By John Allison

Illustrated by John Allison

Book #10

From the bestselling author of Giant Days comes the final pocket-sized volume in his beloved Bad Machinery series! The mystery-solving teens of Tackleford are finding out that not every summer is a perfect one. Charlotte and Shauna, once inseparable, are decidedly on the outs. Mildred bounces bet...

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