A FATHER. A FIGHTER. A FINAL SHOWDOWN. . . The Loner has searched the frontier for his missing children and their vengeful, runaway mother. Now, in fog-shrouded San Francisco, his search ends-and the fight begins. . . HELL ON FRISCO BAY Conrad Browning is The Loner, a man on a mission, crossing the country-and crossing a lot of bad men-to rescue his kidnapped young twins. The trail has led him all the way to San Francisco's perilous red light-district,...

"Rio has always dreamed of leaving the underwater city of Atlantia for life in the Above; however, when her twin sister, Bay, makes an unexpected decision, Rio is left stranded below where she must find a way to unlock the secrets of the siren voice she has long hidden and save Atlantia from destruction"--

Bradley, Brian, Nate, and Lucy follow clues on an Easter treasure hunt, while trying to figure out who set it up for them.

Beneath the surface of the sleepy New England town of Britteridge, deceit weaves a deadly web where turnabout is anything but fair play as two twin sisters play a game of deceit that ends with death.

Leaving Petaybee to help rescue a family friend, selkie twins Ronan and Murel are imprisoned by the Company, which wants them as workers, and an unscrupulous scientist, who hopes to study their unusual shape-changing talent.

The fifteen-year-old Murry twins, Sandy and Dennys, are accidentally sent back to a strange Biblical time period, in which mythical beasts roam the desert and a man named Noah is building a boat in preparation for a great flood.