Four boys who call themselves the Black Dinosaurs dig up a mysterious box of bones in this first book of the classic chapter book series by award-winning author Sharon M. Draper. Ziggy and his friends Rico, Rashawn, and Jerome build a clubhouse in Ziggy’s backyard and decide to bury their secret treasures nearby. But when the boys start digging, they uncover a box of bones and are swept up in a mystery more intriguing—and scary—than anything they could have imagined. Who could have buried a box of bones behind their clubhouse?

When Ziggy gets the word that the trip to Camp Caesar is on, he can't wait to tell his friends, the Black Dinosaurs. But the four pals couldn't know what excitement awaited them. In this third adventure, the boys learn a lot about American, Naive American, and African-American history.

Ziggy and the rest of the Black Dinosaurs are thrilled to find out that there is a tunnel under their school that was once used by the Underground Railroad, and decide to check it out.

Private investigation isn’t on the list of a southern belle's most desirable accomplishments—but it’s saved Sarah Booth Delaney's Delta homestead. Now all she has to cope with is its bossy antebellum ghost who is determined to save Sarah—from spinsterhood. Then comes the perfect social occasion: Lawrence Ambrose's dinner party. . . . Ambrose, once a famous man of southern letters, is planning a comeback: a delicious tell-all with a bitchy ex-model as his “biographer.” As he taunts his dinner guests with the news that his book will blow the lid off Zinnia’s darkest secrets, it becomes plain that each and every guest has a secret—and wants Ambrose to keep it. When the morning-after mess includes a bloody corpse and the manuscript of the biography disappears, Sarah Booth goes digging for answers. But many who hold them are six feet under—or soon will be—and if she doesn’t tread carefully, she could join them any day now. . . .

After their counselor told them a story about spirits in the woods near their campsite, Ziggy and his friends get lost in that very place.

A serial killer leads authorities in Nevada to the graves of his women victims which he has secretly booby trapped. A grave explodes, killing several people and he escapes in the confusion, but reporter Irene Kelly survives and goes after him.

Ziggy and his friends blast off to space camp in this freshly repackaged chapter book from bestselling author Sharon Draper! Ziggy and his friends are excited to be going to Space Camp, where they’ll get to learn about weightlessness and how astronauts eat—and use the bathroom—in space! But Ziggy has another goal: he wants to meet some aliens. Purple, three-headed Martians, preferably, just like in his Mega Mighty Martian Blaster game. Once he gets to camp, Ziggy learns that real-life space travel is even more exciting than what he has imagined. But when a mysterious shiny stone appears, Ziggy can’t help but wonder if his dream of alien contact has just come true....