Barbara Newman

Detective Jeffrey Bones finds he does not need fancy equipment to solve the school-lunch mystery of Not Me Amy's missing cupcake.

Detective Jeffrey Bones hates taking math tests, especially one he has forgotten to study for, so when his test paper goes missing he must make a choice--retake the test and try to do better, or find the missing paper.

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.

After coming up with a room plan to clean out her room, Bobbie adds more stuff to it, until her best cousin Joanie storms out.

When Sally's entry in the Best Pie Contest goes missing, young Detective Jeffrey Bones looks for clues.

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.