His hand wandered into his pocket and his face
lit up
with a glow of gratitude that was
prayer, though he did not know
it. Then furtively the percussion-cap box came out. He released the
tick and put him on the long flat desk. The creature probably glowed
with a gratitude that amounted to prayer, too, at this moment, but it
was premature: for when he started thankfully to travel off, Tom turned
him aside with a pin and made him take a new direction.