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 Michigan home.

The letter inside, written on the first
day of Natalie’s cancer treatment a year ago, turns out to be the
first of many. Luke is convinced they’re genuine, but who is
delivering them? As his obsession with the letters grows, Luke uncovers
long-buried secrets that make him question everything he knew about his
wife and their family. But the revelations also point the way toward a
future where love goes on—in written words, in memories, and in
the promises it’s never too late to keep.