A.J. fears his plans for a fun summer vacation will be ruined when Andrea Young, the most annoying girl in his class, winds up staying in the beach house next to his family's.

While visiting his girlfriend Summer in Malibu, Teddy stumbles upon two mysteries involving a blown up whale explosion and a string of beach sand thefts, but his investigation is sidetracked by a rumor that his girlfriend is dating a celebrity, leading him to question their relationship.

As her friends in the Critter Club animal shelter care for colorful aquarium fish, second-grader Liz and her family spend a long weekend at the beach, where Liz rescues a baby octopus and competes with an unfriendly young neighbor in a sand castle contest.

Rainbow Fairies Rachel and Kirsty have trouble finding Sky, the blue fairy, at the beach.

During a summer spent at Rockaway Beach in 1944, Lily's friendship with a young Hungarian refugee causes her to see the war and her own world differently. This year, as in other years, Lily has planned a spectacular summer in Rockaway, in her family's cozy house on stilts over the Atlantic Ocean. But by the summer of 1944, World War II has changed almost everyone's life. Lily's best friend, Margaret, and her family have moved to a wartime factory...

The Hooligans sneak along when Roxie Warbler goes on a beach vacation with her beloved Uncle Dangerfoot, and soon they uncover the secret invention he has been hiding from his nemesis, Alfred Applejack.--

Chloe's adventurous, popular ... and a litterbug. The world's big enough that she's sure a bit of garbage doesn't matter. But then her sailboat capsizes and she's washed up like flotsam and jetsam on a remote surf-swept beach. With Bear Grylls as her guide, together they must survive quicksand, dangerous tides and watch out for marine life under threat ... Will Chloe discover that in the wild, you need to respect nature or suffer the consequences?--Page...

"The Aldens visit the shore in New Jersey and help out at an amusement pier that is rumored to be unsafe."--

Taking a break from practicing for a holiday dance performance to accompany her friend Davy to the beach, Maryellen finds a barnacle-encrusted ring buried in the sand that looks like lost treasure and is desperately sought by a group of strangers.

"The beach on Rainspell Island is covered with garbage, and it's putting the sea creatures in danger. But Nicole the Beach Fairy can't do much without her missing magic wand. Can the girls help her track it down?" --