"The Bobbsey Twins are the principal characters of what was, for many years, the longest-running series of children's novels. The books related the adventures of the children of the middle-class Bobbsey family, which included two sets of fraternal twins: Bert and Nan, who where 12 years old, and Flossie and Freddie, who where six. Share the stories of your childhood with your children and grandchildren! Here are the original Bobbsey Twin adventures."--Amazon....

Professor Templeton has been hired by the Thespian Academy of the Performing Arts and Sciences to invent something, anything, important (and profitable) but the thirteen-year-old twins, Abigail and John, are suspicious and determined to investigate.

The adventures of a nine-year-old twin brother and sister who, despite constant bickering and fighting, support each other loyally in learning to read and spell, memorizing the multiplication tables, confronting the school bully, and making friends.

Now that troubled Thayer Vega is back in town, Emma Paxton must struggle to figure out the relationship her twin has with him...and whether he may have been the one to kill her.

Upon moving to Franklin Grove, eighth-grader Olivia Abbott, a pink-loving cheerleader, learns that she has a twin sister, Ivy Vega, whose "goth" appearance hides a weird secret that prevents the girls from switching identities and performing normal twin pranks.

The quiet community of Red Rock is upset by an apparent abduction attempt on two middle school girls.

"When movie star Trevor and regular Little League player Sam discover that they are identical twins who were separated at birth, they decide to trade places for a while so that Sam can live the Hollywood life and Trevor can play baseball"--

"Sutton Mercer had the perfect life, great friends, and a gorgeous boyfriend...until someone murdered her. Then the killer forced Sutton's long-lost twin sister, Emma, to pretend to be her. Now Sutton can only watch from beyond the grave as Emma frantically tries to figure out who killed her sister, and why. But when Sutton's body is discovered, Emma's time is up--and she becomes the number-one suspect herself"--Publisher's statement on Amazon.com....

Connor's time aboard the pirate ship "Diablo" has him longing to be a part of the pirate life, while his twin sister Grace prefers he choose the less dangerous path of attending the distinguished Pirate Academy.

"Jillian and Jackson freak out when they suddenly can read people's thoughts. But the trick turns to terror when the twins are stalked by a strange scientist who wants to know exactly what's on their minds. Will the twins ever lead normal lives again? Not in HorrorLand they won't. There are free meals, free games, and free falls down the Doom Slide. Someone's watching their every step. But is she friend or foe?" - from back cover.