An Amazon Charts and Wall Street Journal bestseller. Dear Luke, First let me say--I love you...I didn't want to leave you... Luke Richardson has returned home after burying Natalie, his beloved wife of sixteen years, ready to face the hard job of raising their three children alone. But there's something he's not prepared for--a blue envelope with his name scrawled across the front in Natalie's handwriting, waiting for him on the floor of their suburban...