Top secret information about the United States first satellite launch in 1958 has been erased from the mind of American scientist Luke Lucas who must cure his own amnesia if he wants any chance to make the space shot successful.

Two years ago, Jane Norton crashed her car on a lonely road, killing her friend David and leaving her with amnesia. At first, everyone was sympathetic. Then they found Jane's note: I wish we were dead together. From that day the town turned against her. But even now Jane is filled with questions: Why were they on that road? Why was she with David? Did she really want to die? Most of all, she must find out who has just written her an anonymous message:...

Charlize Wynwood and Silas Nash have been best friends since they could walk. They've been in love since the age of fourteen. But as of this morning ... they are complete strangers. Their first kiss, their first fight, the moment they fell in love ... every memory has vanished. Now Charlie and Silas must work together to uncover the truth about what happened to them and why. But the more they learn about the couple they used to be ... the more they...

After Claire wakes up alone on a mountain with no memory of how she got there, she learns her best friend Kat and Kat's boyfriend are missing and Kat's past is full of secrets.

When Rosalind de la Fontaine, under the aegis of the Sherbrooke family, is introduced to the ton, she meets Nicholas Vail, the 7th Earl of Mountjoy, and is drawn into a centuries-old mystery that is linked to her past and to a sixteenth-century wizard.

When a mysterious boy falls from the sky, friends D.J. and Gina must discover the secrets of his identity and help him save the world.

One look at his warm brown eyes and Kate Jackson knows she's found her husband. It's been twenty years since Daniel went missing in a refinery explosion and was finally declared dead, but Kate never gave up hope, convinced he was somewhere out there, suffering from amnesia. Then, on a trip to Buckhorn, Montana, she sees him--working as a carpenter, scarred, but still her Danny. Yet Jon Harper, as he calls himself, insists he's a stranger. Jon is certain...

"The man known as Wilde is a mystery to everyone, including himself. Decades ago, he was found as a boy living feral in the woods, with no memory of his past. After the police concluded an exhaustive hunt for the child's family, which was never found, he was turned over to the foster system. Now, thirty years later, Wilde still doesn't know where he comes from, and he's back living in the woods on the outskirts of town, content to be an outcast, comfortable...

It's been a year since Poppy's husband, Jack, was brutally murdered during his morning run through Manhattan's Riverside Park. In the immediate aftermath, Poppy spiralled into an oblivion of grief, disappearing for several days only to turn up ragged and confused and wearing a tight red dress she didn't recognise. What happened to Poppy during those lost days? And more importantly, what happened to Jack? The case was never solved, and Poppy has finally...

After getting shot in the line of duty, New Jersey state police officer Doug Brock has been busy rebuilding his life. He’s reunited with his fiancé and started to get some of his memories back. He hopes he can continue to recover with the help of an amnesia support group and that the damage from his past isn’t permanent. It isn’t until fellow group member Sean Conner approaches him after a meeting that Doug realizes the trouble is just beginning....