With a sigh of relief, he firmly turned his mind towards sleep.

She blew out the lamp, got into bed, and soon sank towards sleep.

Often a good investment towards better sleep is the purchase of new pillows.

Signe reached towards sleep that night as a woman reaching for the last gentle lover of her days.

The war in her thoughts unresolved, she drifted towards sleep.

Physical and environmental factors can have a great influence over the body's drive towards sleep.

Lying there, drifting towards sleep, she thought of the last thing she needed to tell her late husband.

Sinking turgidly towards sleep, he found himself thinking of a woman.

His voice had that quality that voices get when they are edging towards sleep.

The sound levels were so good that he could detect when she was drifting towards sleep.