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...