Adrian McKinty's Irish sleuth Sean Duffy returns in "Hang On St. Christopher," his wit and crime-solving abilities very much intact in a case that reaches to the top of organized crime.
Geraldine Brooks' "Memorial Days" is about the loss of her husband, writer Tony Horwitz. Brooks' novels include "Horse," "Caleb's Crossing" and Pulitzer Prize winner "March."
"Brighter Than the Sun" writer Daniel Aleman shifts from YA to adult novels with "I Might Be in Trouble," in which a writer, faced with a corpse in his bed, decides to use it in his work.