In 1899, 12-year-old Agatha is cast out of her ancestral home by her cruel cousin and while adjusting to her new fate, learns that the local lake is haunted by a young girl who could hold the key to Agatha's true identity.

To celebrate her birthday, George is taking Nancy and Bess on a bike tour around Mystic Lake, but when their tour guide disappears and unknown adversaries steal their supplies and slash their tires, Nancy begins looking for clues.

"Everyone who lives near the lake knows the stories about the world underneath it, an ethereal landscape rumored to be half-air, half-water. But Bastián Silvano and Lore Garcia are the only ones who've been there...Then the lines between air and water begin to blur. The world under the lake drifts above the surface. If Bastián and Lore don't want it bringing their secrets to the surface with it, they have to stop it and to do that, they have to...

Portia and her cousin Julian discover adventure in a hidden colony of forgotten summer houses on the shores of a swampy lake.

At the family cabin by the lake where his grandfather died two years ago, eleven-year-old Cooper Cameron spends the summer trying to rid himself of the rituals that allow him to cope with his grief and fear.

Liz is excited that her three best friends are visiting her family's cabin at Marigold Lake, but something seems to go wrong with every activity she planned.

"Whether it's feeding ducks, looking for fish, or enjoying a peaceful nature walk, this cozy story proves that the best thing about lake life is making precious memories with the ones you love that last long after you leave the shore"--

"Kit may be the youngest wizard ever, but she sure doesn't feel like the best wizard. Her magic just keeps going wrong...So Kit and her two best friends...set off with Faith the librarian to investigate this wild magic...Their journey takes them to a Scottish loch, where they meet an eco-conscious wizard and some very grumpy mermaids...But the danger is greater than they imagined, and it will take everybody's help to set things right again"--

"Grand adventure stories often begin where you least expect, Iris knows this because she's read them all. However, as a thirteen-year-old stuck in the tiny country town of Bugden, real adventure seems a distant dream. That doesn't bother Sam, Iris' best friend. For him, catching bugs and swimming in the lake is exciting enough. But when Iris and Sam stumble upon an unusually dry river on the outskirts of town, they're led to a discovery beyond anything...