No Highway

Theodore Honey is a shy, inconspicuous aircraft engineer whose eccentric interests in quantum mechanics and spiritualism are frowned upon in aviation circles. But when a passenger plane crashes in unexplained circumstances, Honey must convince his superiors that his unorthodox theories are correct before more lives are lost.

The title, No Highway, is taken from the poem "The Wanderer" by John Masefield, which Shute quotes at the start of the book:

"Therefore, go forth, companion: when you find

No Highway more, no track, all being blind,

The way to go shall glimmer in the mind."