Books like The deception of Livvy Higgs by Donna Morrissey

When a commuter train ride turns into a shocking glimpse of another life, Rachel’s curiosity pulls her deep into a murder mystery that challenges her own sense of reality.

Guy Banks, facing cancer, gathers his closest friends to confront the secrets and unfinished business of his life, leaving his son Kit unsure of his own identity and the future.

"I very much need to be dead." These are the chilling last words left by a man who had everything to live for but took his own life. In the void that remains stands his widow, FBI agent Jane Hawk, surrounded by questions destined to go unanswered unless she does what all the grief and fury inside her demand: Find the truth, no matter what. People of talent and accomplishment, people seemingly happy and sound of mind, have recently been committing suicide in surprising numbers. A disturbing pattern is beginning to emerge. Jane is determined to give up everything to find out why. And if that means going rogue and becoming America's Most Wanted, then so be it. Those arrayed against her are legion, and devoted to protecting something profoundly important-or terrifying-enough to exterminate any and all in their way. But Jane is as clever as these enemies are cold-blooded, as relentless as they are ruthless. And she is driven by a righteous rage they can never comprehend. Because it is born of love.

Deola Bello returns to Nigeria and grapples with cultural changes and new relationships.

Ex‑soldier Logan Thibault, haunted by Iraq memories, seeks the woman in a photograph he found in his pack. He embarks on a journey that uncovers a startling truth while Beth, the woman in the picture, battles her own turmoil.