E is for Envelope...Dink keeps getting envelopes in the mail addressed to'D. Duncan.' But the letters inside all start with 'Dear Doris' and don't makeany sense! Josh and Ruth Rose think someone's playing a trick on Dink. But Dinkis s...

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.

C is for Canary...Dink, Josh, and Ruth Rose get an urgent call from Mrs.Davis. Her canary is missing! The little bird has vanished without a trace, andhe's not the only one. Two other pets are missing. The kids suspect apet-napper, an...

A is for author.... Dink writes to his favorite author, mystery writerWallis Wallace, and invites him to visit Green Lawn. To Dink's amazement,Wallace says he'll come! But when the big day arrives, Wallace is nowhere to befound. The ...

B is for Bandit... The Green Lawn Savings Bank has been robbed! When aprivate detective comes to Dink's door looking for the kid who videotaped thecrime, Dink and his friends volunteer to find him. After all, there's a reward!But trac...

Z is for ZOMBIE . . .Dink, Josh, and Ruth Rose are excited to vacation in the Louisiana bayou. But the small village they visit has a scary problem. The villagers tell stories of voodoo and a giant zombie with silver hair who has been...

M is for Mummy. . . .It's Mummy Monday at the museum, and Dink, Josh, and Ruth Rose are excited about the new Egyptian exhibit. It features a child mummy in an actual tomb! But then the mummy is stolen and the tomb robbed of its treas...

Dink's favorite mystery writer, Wallis Wallace, has invited Dink, Josh, andRuth Rose for a sleepover - in a haunted castle! But as soon as the youngdetectives arrive, they start hearing screams behind the walls. Will theydiscover who ...

F is for Falcon...When Josh discovers a nest of young falcons in the forest,he, Dink, and Ruth Rose start visiting every day. Until the morning they findit empty! Then the kids discover a wounded falcon with its wing feathersclipped, ...

Sun, sand--and sunken treasure? That's what Dink, Josh, and Ruth Rose discover when they go on vacation to Florida. An old ship has been found off the coast, and it's full of gold! Two divers are collecting donations to bring up the l...

V is for Vampire . . .Grab your garlic, Green Lawn! When Dink, Josh, and Ruth Rose follow a pale, dark-haired stranger into Ellie's Diner, he vanishes! But Ellie has a cut on her neck . . . or could it be a bite? Could there really be...

Dink, Josh, and Ruth Rose visit New York City! Dink's uncle is the curator of a museum with a dazzling new treasure--a statue of a jaguar cradling an emerald between its front paws. But when it's discovered that the emerald has been r...

N is for Nugget...Dink, Josh, and Ruth Rose are spending a week at a dude ranch. Everything is normal in a cowboy kind of way–until Josh finds a huge gold nugget! Just as they are deciding what to do with their newfound riches, the ...

Dink, Josh, and Ruth Rose are in San Francisco, home of the biggest Chinatown outside of Asia! Their tour guide, Holden, is going to take them to the famous Chinese New Year parade. Best of all, Holden's girlfriend, Lily, is Miss Chin...

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' en...

When Leonard Fisher claims that the Smithsonian and all its museums belong to him, Washington D.C. goes into an uproar. KC Corcoran and her best friend Marshall have a feeling that there is something fishy about Fisher. But if they ar...

A ghostly guest 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. Hotel guests and neighbors are being scared away, and it's up...

Meet Tyrone the Tyrannosaurus, Green Lawn's newest–and biggest!–visitor. The kids' old friend Jud Wheat is in town, and he's raising funds for a dinosaur museum by taking the T. rex on tour. But after the show in Green Lawn, all J...

W is for Wolf. . . . Dink, Josh, and Ruth Rose are thrilled to visit Wallis Wallace at her new cabin in the Maine wilderness. On their very first day, they glimpse a white wolf and her babies on a cliff. But soon after the kids spy th...

L is for Lucky. . . .And that's just how Lucky O'Leary feels when the lottery ticket his grandfather sends him for Christmas turns out to be a million-dollar winner! But before Lucky can cash it in, someone sneaks into his house and s...

O is for Orange. . . .An art thief is on the loose! Dink, Josh, and Ruth Rose are visiting Dink's Uncle Warren in New York City when several paintings are stolen from his apartment building. A trail of orange peels, a missing pie, and...

P is for Panda. . . .There's pandemonium in Green Lawn! The town is building a new park for a panda and her baby. But as soon as the pandas arrive, the baby is stolen! All the panda-nappers want in return is a million dollars. . . . C...

KC's mom is getting married . . . to the President of the United States! KC wants the day to be perfect, but someone keeps leaking wedding secrets. The newspapers have even printed where the president and his bride are going on their ...

The whole town has turned out to watch the Green Lawn women challenge the men—and to see Mr. Pocket's prized baseball collection. But sometime during the game, the balls are stolen! The police suspect the umpire of foul play. Can Di...

KC discovers that the President of the United States has been replaced by a clone and sets out with her friend Marshall on a dangerous mission to set things right.

KC and Marshall are going to the Cherry Blossom Festival. They have an invitation from the President of the United States! But while they are off getting ice cream, KC's mom and President Thornton are kidnapped–right under the bodyg...

Late at night KC and Marshall are sleeping out on the White House lawn when they see suspicious lights flickering at the top of the Washington Monument. If that's not strange enough, the next day a monkey is found inside the building!...

KC and Marshall are helping out with the baby tigers at the National Zoo when they meet a new friend, Sunwoo from China. Sunwoo's father is lending the zoo a precious jewel called the Tiger's Eye to raise money for endangered tigers. ...

Dink, Josh, And Ruth Rose are back! This time, they're off to a camp for detectives! The camp directors have set up a week of lessons in forensics and fun mysteries for the campers to solve. The kids are following the planned clues wh...

It's party time in Washington, D.C.! The president is planning a celebration at the Lincoln Memorial in honor of the man who sculpted the famous statue of Lincoln. But KC and Marshall notice one small problem—the left thumb has brok...