From the Author of the Runaway Train series comes Miles in Time, a Thrilling Time-Travel Mystery for Young Detectives.

Solve the mystery, save the future...

14-year-old Miles Hardy spends most of his time as an amateur Sherlock Holmes and running his detective agency with his good friend and loyal assistant, Kevin. However, in sleepy Frontier, Iowa, it's been hard to snag a case bigger than finding some old lady's missing cat-until Miles' genius older brother, Simon the inventor, winds up dead.

Using his knack for uncovering hidden truths, Miles stumbles upon a secret lab where his late brother, Simon, created a groundbreaking time machine. Among the discoveries is a chilling video Simon recorded before his death, revealing his fear of being followed and a dire warning: if anything happens to him, Miles must use the time machine to uncover who is after the invention and stop them. The stakes couldn't be higher-if the device falls into the wrong hands, the future itself could be at risk.

From suspicious classmates to shadowy corporations, no one is above suspicion as Miles races against time to solve his first real case. But one wrong move could change everything-and running into his past self is strictly off-limits.

Can Miles crack the case, save his brother's life, and protect the future? Or will time run out before he uncovers the truth?