In 1942, Robert and his cousin Elliot uncover long-hidden family secrets while staying in their grandparents' Rhode Island town, where they also become involved with a German artist who is suspected of being a spy.

"Danny Dragonbreath must save his cousin from the ultimate enemy: Knights!"--

When Beth spends two weeks at her aunt's farm over the summer, her encounter with a magic puppy helps her make friends with her annoying cousin.

By flipping the pages, the reader may view animated illustrations that follow Ricky Ricotta, a small mouse, his giant flying robot, and his annoying cousin Lucy, as they battle the nightcrawlers from Neptune that are invading through a wormhole.

Cousins Mike and Kate are at Boston's Fenway Park when the Red Sox's star hitter discovers that his lucky baseball bat has been stolen.

Nine-year-old cousins Lily, Rosie, and Tess are sad when it is time to leave Aunt Lucy, so they plan a party and get a special surprise to look forward to in the near future.

Seventeen-year-old socialite Gloria secretly longs to be a flapper, but now that she is engaged to Sebastian, she must leave her partying days behind, until her future is threatened by an alluring jazz musician who encourages Gloria to risk everything.

During the summer before ninth grade, intrepid Gilda Joyce invites herself to the San Francisco mansion of distant cousin Lester Splinter and his thirteen-year-old daughter, where she uses her purported psychic abilities and detective skills to solve the mystery of the mansion's boarded-up tower.

Tomboy Katy Carr dreams of one day being 'beautiful and beloved, and amiable as an angel'. For now though she is dishevelled, untidy, and always getting into mischief. But when a terrible accident threatens Katy's grand plans for the future, she must draw on her good humour and courage to see her through.

Two cousins, one in Mexico and one in New York City, write to each other and learn that even though their daily lives differ, at heart the boys are very similar.