Farah's little brother is in the hospital with a heart problem that needs surgery, so her parents send sixth-grader Farah off to stay with her grandmother in a retirement condo in Florida; Sitti Fayrouz does not speak much English, has a lot of rules, and does not understand Farah's interest in geology, so Farah is not happy with the move--but despite being the only child in the community, Farah finds that the people are nice, and despite getting...

Eleven-year-old Farah spends much of her summer trying to earn money to attend an enrichment camp at her new school, but someone is sabotaging her by taking down her fliers. Includes glossaries and instructions for growing crystals.