Barbara Newman

After helping her cousin Joanie find glasses, Bobbie convinces Joanie to let her wear them while they go to Sophie's Sweet Shoppe.

Young Detective Jeffrey Bones begins gathering clues when Mr. Green asks for his help finding the school bus he lost while shopping at the mall.

In his latest case, young Jeffrey Bones tries to discover the whereabouts of his grandfather's missing birthday present.

While looking for his lost magnifying glass in the park, young Detective Jeffrey Bones and his grandfather discover that Curly the detective dog is missing, too, and start tracking down clues.

Junior sleuth Jeffrey Bones and his grandfather enjoy a day at the amusement park until their tickets to ride the giant roller coaster mysteriously disappear.

Fourth-graders Drake Doyle and Nell Fossey combine their detective and scientific investigation skills to solve a variety of cases, involving a noisy garbage can, endangered frogs, a stuck truck, and a mysterious love letter. Includes a section of scientific experiments and activities.

Detective Jeffrey Bones helps a clown who performed at his friend's birthday party to find some lost clothing.

After helping her cousin Joanie find glasses, Bobbie convinces Joanie to let her wear them while they go to Sophie's Sweet Shoppe.

Now in fifth grade, Drake Doyle and Nell Fossey continue to combine their detective and scientific investigation skills to solve a variety of cases, involving a noisy laundry chute, a ruined flower show, and a ghost.

Professor Flugel builds a bird feeder, but instead of enjoying the birds, he finds himself trying to outwit Gray Squirrel, who keeps scaring the birds away, until he figures out a way to be friends.