I'm 27



New City Chicago's annual Lit 50 list of people "who really book" in Chicago:

27 S.L. Wisenberg
Wisenberg serves as the co-director (with Reginald Gibbons) of Northwestern University’s MA and MFA programs in creative writing. She’s also an author herself, most recently penning the at-times-devastating, at-times-wickedly funny memoir “The Adventures of Cancer Bitch,” which chronicles her battle with breast cancer.

Read about numbers 1-26 and 28-50 at:
http://lit.newcity.com/2009/06/02/lit-50-who-really-books-in-chicago/