By LORETTA FULTON A woman with ties to the Abilene area has a new book “to assist women to mature in God as they mature in years.” Karen Kaigler-Walker, a former Haskell resident with deep roots in Haskell County, will sign copies of Aging in Spirit: A Woman’s Journey to God 10 a.m.-2 p.m. Saturday, July 22, at The Drug Store