Andrew Cunningham Books in Order

When a sudden catastrophe wipes out most of humanity, teenagers Ben and Lila are left to survive in a violent, broken world. Their search for safety becomes a test of love, endurance, and what they are willing to do to stay human.

Jessica Norton is accused of murdering four members of a senator's staff, and grieving Jon Harper unexpectedly becomes her ally. Their flight from a powerful conspiracy leads toward Alaska and a truth bigger than either expected.

Seven years after the catastrophe, Ben and Lila have carved out a fragile life away from the worst of humanity. Storm, fire, and new danger force them back into a brutal world they hoped they had escaped.

Artie and his friends suspect a chemical company is polluting the river, and then their science teacher disappears. To solve the case, they have to outsmart crooks and uncover what the company is hiding.

When a priceless antique car stolen twenty-five years earlier starts appearing again, Plainville erupts with rumors. Artie sees a real mystery, and he is determined to solve the old case before it disappears again.

A burglar is loose in Plainville, and Artie MacArthur is sure the odd stranger he keeps seeing is involved. With Jenny and Sam at his side, he follows the clues into trouble.

A bank robbery at the county fair puts suspicion on singer Dallas Dakota, and Artie refuses to believe his hero is guilty. The truth may be hiding in the fair's newest attraction, the Ride of Doom.

After a small plane crashes in the woods, Artie finds a coded message and a link to a string of missing aircraft. The case sends him toward thieves, danger, and a very unexpected flight.

After his father's death, Del Honeycutt is pulled into an old family mystery involving hidden treasure, murder, and a stolen painting. Teaming up with novelist Sabrina Spencer only makes the hunt more dangerous.

Terrorists cut Cape Cod off from the mainland just as a Category 4 hurricane bears down. With an anthrax threat spreading panic, the people trapped on the Cape have almost nowhere left to run.

Seventeen years after the world fell apart, Ben and Lila are finally living in relative peace. When young people from their community disappear after a brutal attack, they have to go back out into danger to bring them home.

The murder of a reclusive woman in a dusty Texas town pulls Del Honeycutt and Sabrina Spencer into a thirty-year-old web of false identities and family secrets. The deeper they dig, the more dangerous Daisy Leduc's past becomes.

Five Oregon teenagers vanish, and in Las Vegas a woman disappears on her way to meet Del and Sabrina. As the two cases begin to connect, the search turns into a race against time.

A box that survives the crash of ValuJet 592 sends Del Honeycutt and Sabrina Spencer into a far-reaching mystery. One violent moment opens a trail through the Everglades and into secrets people have killed to protect.

When Sabrina Spencer is shot on a Boston street, Del Honeycutt refuses to believe it was random. His search for the truth opens an older, darker trail of violence with deadly stakes for everyone around them.

Near the ghost town of Hollow Rock, Ray Burton uncovers a trunk that should not exist. The discovery pulls him into a time-travel mystery where one wrong step could alter past, present, and future.

Journalist Ray Burton finds an impossible note and modern objects hidden near an Arizona ghost town. What starts as a mystery becomes a dangerous journey into time portals, missing people, and history that refuses to stay put.

A mass grave found on Del Honeycutt and Sabrina Spencer's land drags them into a forty-year-old mystery. Missing boys, murder, and a secret project turn their quiet New Hampshire life into another deadly case.

Twenty years after the catastrophe, Cat and Simon have built a quiet life in what was once Colorado. A threat from the old violent world tears that peace apart and forces them into another fight for survival.

Ray Burton and Natalie O'Brien should be safe in 1958 England, but suddenly they are missing. As time travelers start disappearing across eras, the people who know about the portals realize someone is trying to erase them for good.

Ray, Natalie, and the other stranded travelers are desperate to get back to the 21st century. When a narrow path home appears, new information makes the clock even deadlier.

Bush pilot Scott Harper is forced at gunpoint to land in the middle of nowhere, then crashes while escaping. Injured and hunted in the Alaskan wilderness, he has to keep moving or die where no one will find him.

On a Caribbean cruise, Del Honeycutt runs into an old classmate who soon vanishes. When an apparent impostor takes his place, Del and Sabrina find themselves trapped in a floating maze of deception.

Urban explorer Keith Miller leads a group into an old mountain inn and accidentally sends them through a portal to 1917. From afar, Ray Burton tries to help as the rules of the portals seem to change again.

When their friend Jack is arrested for murdering his business partner on Maui, Del and Sabrina rush to help. What they find is a tangle of disappearances, deceit, and danger on an island that stops feeling like paradise.

Scott Harper, his adopted daughter Michaela, and dog Max find the wreckage of a plane that vanished in 1966. The bodies inside raise one impossible question, who was the seventh passenger, and why does the CIA care?

Catastrophic rain destroys Cat and Simon's valley and sends them back on the road. As Cat searches for answers about Ben and Lila, the endless storms begin to look less like nature and more like a new threat.

A half-frozen stranger brings Scott Harper a story about a hidden valley near an abandoned Alaska mining town. To stay alive, Scott has to return to a place loaded with bad memories and deadly secrets.

A fugitive from the 22nd century, an accidental traveler in 1950, and a desperate message from 1880 all collide. As portal sites begin showing alarming changes, the danger reaches beyond any one timeline.