Mariam is one of the millions of people from all over the world who has come to Makkah for Hajj. With awe and excitement overflowing, Mariam aims to share Zamzam, blessed water from an ancient well, with everyone she meets. In return, she learns new ways to say thank you, she tries new foods and drinks, and she learns that when you share and help others, someone will help you when you need it too. Educational endnotes unpack the meaning of Hajj and the cultural elements introduced in the story.