In Alex & Penny in Egypt, YA readers discover the mysterious civilization of ancient Egypt as the twins, now full-fledged agents, embark on a new mission. An archaeological dig has revealed a secret entrance beneath the Sphinx, raising the question: where will the tunnel lead? Finding the answer to this question involves a series of quests and adventures in a modern treasure hunt dedicated to finding the nine lost scarabs. Alex, Penny and a new friend will set off to search for the scarabs, hidden in the most important sites of ancient