Today: 10:30 a.m. at Coles in Conestoga Mall, Waterloo. Ontario author David Wickes signs copies of his new thriller, Killing Affair.

Thursday, Aug. 28 -- 7:30 p.m. at Words Worth Books, Waterloo. Regina crime fiction writer Gail Bowen signs copies of her latest Joanne Kilbourn book, The Brutal Heart.

Saturday, Aug. 30 -- Gail Bowen signs copies of The Brutal Heart at 11 a.m. at Callan Books in Stratford and at 1 p.m. at Upper Case Books in New Hamburg.