"It's bad enough that Marty, the Beacon Street Girls' beloved pooch, has gone missing, but somehow the "little dude's" disappearance is creating tensions among the best friends. Was one of them to blame for Marty slipping out of his collar and running off? But when an opportunity to save High Hopes Riding Stable -- where Katani's bonded with a special horse -- conflicts with the chance to get Marty back from a surprising celebrity, the BSG might not...

Everyone at Abigail Adams Junior High goes wild for Sophie's style, Dillon falls head over heels, and Charlotte worries that her sophisticated friend is too cool for her! Meanwhile, Maeve is dreaming of a blowout Bat Mitzvah her parents simply can't afford. Can the BSG come to her rescue?

Can the Beacon Street Girls bring the house down at Abigail Adams Junior High's talent show? or will the Queens of Mean steal the show?

The Beacon Street Girls are headed for Lake Rescue along with the rest of the seventh grade for their outdoor education trip. A week at Lake Rescue has more than its share of adventures- rock climbing, an unfortunate canoeing incident for a Queen of Mean, a hike that turns dangerous, and the chance for one classmate to discover strengths she didn't know she had.

Maeve goes to the Sally Ride Science Festival and the festival gives the BSG an idea to have an environmental science fair at Abigail Adams Junior High. But plans for a bubble gum factory nearby put Avery and Katani on opposite sides of an environmental issue, and Avery finds herself in a bubble gum war with the Queens of Mean!

"Love is in the air at Abigail Adams Junior High. There's a big dance coming up, and the BSG are having fun thinking up dream dates. But as the day of the dance approaches, things start to get complicated. Why is Dillon paying more attention to Avery than Maeve? And why is Nick spending so much time with Chelsea, when everyone knows he and Charlotte are made for each other? Who will the BSG share the last dance with?"--P. [4] of cover.