During a TV appearance at a supermarket opening, Walt and Princess Jubilee are catnapped, so Butterbean and the Strathmore pets take matters into their own hands to bring the two cats home.

Eleven-year-old podcaster-turned-sleuth, Roya, teams up with the new kid in the building, Stefanie, to find their missing neighbor.

"Eighteen-year-old Addie Blackwood is forced to team up with her childhood rival to unmask her sister's killer"--

"A missing sister. A mysterious boy. And a painting that holds the truth beneath its peeling edge... Inez is missing, but missing things can always be found. Mae knows this as a fact, even though the police investigation has come to a standstill, even though her parents are moving on. But when she goes to clear out her older sister's studio, she finds a mess of research and a white canvas that seems even older than the ornate frame it is set in. The...

Eleven-year-old Meadow Witch apprentice Anwen Sedge, along with her grandmother and rival Cerys, find themselves in the Sky Kingdom with giants after a dead king falls onto their rural village, prompting them to solve the mystery of the king's death before they can return home.

Amy and Dan find themselves in Vienna, where they search for clues while evading their enemies, and attempt to discover the truth about their famous ancestors, Wolfgang Amadeus Mozart and his sister Nannerl.