Double Booking Vol. 1Join siblings Otto and Nan on a double stuffed adventure to Egypt, where each of them has a completely different experience! While on a trip to Egypt, two siblings, Otto and Nan, stumble upon a sarcophagus and accidentally free a mummy cat from a pharaoh's chamber! Now tasked with finding it, their resulting adventure has them exploring the city, learning historical facts, saving each other from danger, and discovering truths about life. What's more,