Pyramid Puzzle, Starring Olive Black

Olive jet-sets all the way to Egypt for her latest blockbuster. She’s starring as a junior archaeologist who uncovers ancient secrets. But it’s the mystery she’s digging up at school that’s truly puzzling. With the help of the naughtiest boy she knows, can Olive solve the riddle of two feuding teachers? Or will she discover that things are not always as they seem?