While on a cruise with their grandfather, the Alden children help discover who is behind the mysterious troubles of the ship -- disconnected phone lines, engine trouble, a man overboard -- and still have fun sightseeing, eating, and swimming.

Eleven-year-old Dexter has always wanted to see a tornado. So when he gets the incredible opportunity to go storm chasing with the famous Dr. Norman Gage, he has to say yes! Dr. Gage is the host of Tornado Mysteries, the show that Dex and his older brother, Jeremy, watched every night until Jeremy joined the U.S. Navy SEALs and left Joplin. Dex certainly knows how deadly tornadoes can be, but this one isn't heading towards Joplin, and wouldn't it...

Moons have passed since six cats set out on a journey to save their Clans. Meanwhile, back in the forest, Firestar and Leafpaw watch ThunderClan's world crumbling around them. Will the questing cats make it back in time, or will they be too late?" As they journey home to warn their clans of the coming destruction, the six cats, guided by StarClan's prophecy, meet an unfamilar tribe of cats with their own set of beliefs -- and their own mysterious...

Biracial twin sisters--one who presents as black and the other as white--are determined to put the ghosts of the past to rest and to uncover the truth behind their parents' murders in the Jim Crow South. As infants, twin sisters Charlie Yates and Magnolia Heathwood were separated after the lynching of their parents, who died for loving across the color line. Now Charlie is a young Black organizer in Harlem, while white-passing Magnolia is the heiress...

Pippa Fitz-Amobi is haunted by the two murder cases she solved, by the victims, by the attention her crime podcast garnered, and by the survivors, which is bad enough -- but then it starts to feel like someone is watching her. Pip is about to head for college. She's blindsided when it starts to feel like someone is watching her. Small things at first: a USB stick with footage recording her and the same anonymous source always asking her: who will...

"Felicity's sure she's going to do something big. Exactly what is still a mystery, but she'll figure it out. Her sister, Letty, teases Felicity that she never finishes stuff, but that's just because Letty is so perfect. Still, life is good with plenty of friends -- drawing with the art club and playing games with her buddies keep her busy. But when she decides to join a contest to show Letty that she can get things done, Felicity begins to wonder...