Secret of the Sphinx

Over 4,000 years ago, an angry, greedy son in Ancient Egypt's ruling family nearly killed off his entire family. No one thought a 4,000-year-old family conflict could come back to life. However, a fifth-grade student, Julian, on a class trip uncovers a plot that will bring the conflict back to life in modern times. The only way to prevent the conflict is to uncover the secret the Sphinx holds, and Julian is the only one that has a chance to stop it.