Karen Joy Fowler (Get this book)
What is the boundary between human and animal beings and what happens when that boundary is blurred are two of many questions raised in Fowler's provocative sixth novel (The Jane Austen Book Club, 2004, etc.), the narration of a young woman grieving over her lost sister, who happens to be a chimpanzee. Rosemary recounts her family history at first haltingly and then with increasingly articulate passion. Readers will forgive Fowler's occasional didacticism about animal experimentation since Rosemary's voice--vulnerable, angry, shockingly honest--is so compelling and the cast of characters, including Fern, irresistible. A fantastic novel: technically and intellectually complex, while emotionally gripping.--Kirkus