Dink and his friends investigate why pets, like Mrs. Davis's canary, Mozart, are mysteriously disappearing all over town

While visiting London, Dink, Josh, and Ruth Rose solve a mystery and meet the Queen

"Dink, Josh, and Ruth Rose must solve a mystery when they go whale watching in Alaska"--

"The next guest at the Pet Hotel is a tabby cat named Matilda. But Meg and Charlie are worried, because she doesn't want to play--all she wants to do is hide and nap! What's wrong with Matilda? In the meantime, Elvis the cockatiel is causing trouble during his stay. He keeps stealing food from the kitchen, and he won't leave Matilda alone! Is he just a mischief maker, or does he know something about the tabby cat that Meg and Charlie don't?"--P. [4]...

"It started out to be a simple visit to a sick old aunt, but strange things were happening at the rundown house. Could it be haunted?" Spooky things are happening in Aunt Matilda's house. Potato chips on the floor are spelling out secret messages and forming trails. And if Aunt Matilda is snoring in her bed, then who is whistling a tune? There must be a ghost in Aunt Matilda's house

"When a leopard goes missing at the San Diego Zoo, it's up to Dink, Josh, and Ruth Rose to find her!"--

While investigating a mystery on New Year's Eve, four friends encounter a big surprise

Dink, Josh, and Ruth Rose head to Florida where they uncover a scam at a local space memorabilia attraction

"Twins Meg and Charlie are moving into their great-great-aunt's hotel, and they're in for some surprises! The run-down hotel is full of cool old rooms, a rooftop garden, even an elevator. There's also one big problem--it doesn't have any guests. But when Meg and Charlie volunteer to look after a neighbor's golden retriever puppy, the fuzzy little furball gives them a great idea. They're going to transform their new home into an amazing hotel...for...

The third grade at Bailey Elementary was very hard to handle, until a strange new teacher named Mrs. Jeepers arrived