検索キーワード： "Kindle Singles" 自然・生態学

At the edge of Houston sits a community like no other: 65 petite, pastel houses inhabited by survivors of Hurricane Katrina and built by one of the most famous people in the world, Oprah Winfrey. The community, funded with $10 million of Oprah's money just a few months after Katrina, is made up of 65 families picked by nonprofit Habitat for Humanity. All pay around $400 a month in mortgage to live there. The houses are nearly identical. Angel Lane is not only a place, but an idea.

At a remote military base in the Pacific Northwest, Navy sonar technicians hear a confounding sound. It is the voice of a whale, but one that sings at a frequency - 52 hertz - never before heard by scientists, and inaudible to other members of its species. The whale seems to be alone in the Pacific Ocean, unable to communicate with its kind.