All You Can Ever Know by Nicole Chung (Catapult, Oct. 2)

Chung, editor of the literary magazine Catapult, was adopted as a baby by a white family in Oregon. In this memoir, she writes about her childhood, her Asian American identity and her search for the Korean parents who gave her up.More information at www.amazon.com/politics-prose.

Unsheltered by Barbara Kingsolver(Harper, Oct. 16)

Alternating between the past and present, this novel tells the story of a woman investigating a late-19th-century science teacher who was caught up in the controversy over Darwinism. Like her other novels, this one promises to explore social and scientific problems. Visit www.amazon.com/tech-science for more information.　　　

If you hope for a signature of the author, you will probably buy a copy of 　　　. 

A.All You Can Ever Know B.Waiting for Eden

C.Home After Dark D.Unsheltered