The story that captured us was about a young killer whale, an orca. People called him Luna. Because orcas are highly social animals and Luna had found himself alone, cut off from his pod ...

Hargrove, living now in New York City, has adopted a pet of his own: Beowulf, a 98-pound pit bull-Dalmatian cross. She is, he says, as close as you can get to a killer whale in dog form.