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

K is for Kidnapped!
Someone has kidnapped the king and queen of Socotra. For safety's sake, their son is staying with Dink until they are safe. But then the prince is kidnapped, too! Can Dink, Josh, and Ruth Rose unmask the royals' enemies before it's too late? Or is the royal family of Socotra gone forever?
L is for Lucky. . . .
And that's just how Lucky O'Leary feels when the lottery ticket his grandfather sends him for

...

THE HAUNTED HOTEL
H Is for Haunted . . . A ghost has checked into the Shangri-la Hotel! It’s almost Halloween, and
reports of strange sounds and even stranger sights are coming from Green Lawn’s only hotel.
Every day, more and more guests are being scared away. Dink, Josh, and Ruth Rose must
figure out what’s going on and catch the ghost—before Green Lawn turns into a ghost town!
THE INVISIBLE ISLAND
I Is...

"When Ruth Rose's grandmother is accused of stealing, it's up to Dink, Josh, and Ruth Rose to clear her name"--

Solve Animal Mysteries from A to Z! Young clue hunters Abbi, Daniel, and Lydia sniff out the mystery behind a group of missing alpacas. Inspired by Ron Roy's beloved A to Z Mysteries series, this spin-off is perfect for budding young chapter-book readers—and future detectives!
A is for ALPACAS . . .
It's time for the alpaca costume contest, and Abigail "Abbi" Wallace is excited to see it at the Maine State Fair. But there’s...

The absent author: Dink Duncan and his two friends investigate the apparent kidnapping of famous mystery author Wallis Wallace. The bald bandit: Third-grader Dink and his detective friends hope to receive a big reward by finding the person whose video recorder picked up a picture of the local bank robber. The canary caper: Dink and his friends investigate why pets, like Mrs. Davis's canary, Mozart, are mysteriously disappearing all over town.

The orange outlaw: While visiting Dink's uncle in New York City, Dink, Josh, and Ruth Rose help uncover who is responsible for stealing a very valuable painting. The panda puzzle: Dink, Josh, and Ruth Rose investigate the kidnapping of the new baby panda at the petting zoo. The quicksand question: When someone steals the money the town has been collecting to help the ducks, Josh and his friends try to find the thief. The runaway racehorse: Dink,...

The haunted hotel: When the guests of the Shangri-La Hotel are scared away by a white-haired female ghost, Dink and his friends investigate the mystery. The invisible island: While picnicking on Squaw Island, Dink, Josh, and Ruth Rose find a hundred dollar bill, and when they return to explore further they find an entire cave full of money. The jaguar's jewel: Dink and his friends use their detective skills to locate a giant emerald missing from...