Surfside girls / Dwinell, Kim

"When one of the ghost from Danger Point gets spooked it's time for Sam and Jade to bring the Journal of Weird and leap into action! Trying to solve this two-hundred-year-old mystery takes the girls throughout Surfside and beyond, all while the town's annual surf competition is going on. Add to the mix a cute surfer boy, a mysterious mustached man with a guitar, and a very jealous Sam -- can the surfing sleuths save the day again?"--Jacket flap.

"Lately, Samantha's best friend, Jade, explodes into fits of giggles whenever she sees a boy, and it's throwing a wrench into the kick-back summer of surfing and hanging out that Sam had planned. But after swimming through a secret underwater cave, Sam starts to... see things. Like ghosts. And strange creatures. And maybe something even scarier."--Dust jacket.