As mentioned in our course outline, there is one required textbook for this course:

The textbook is SwiftUI Views Mastery, authored by Mark Moeykens and published by Big Mountain Studio.
Mr. Gordon will distribute a sheet for signatures in today’s class; this indicates your understanding that your family’s account will be charged for the textbook purchase.
The total cost will be $47.50 (Canadian).
TIP
By purchasing through the school (which makes a bulk purchase on behalf of all students enrolled in the course) your family will be obtaining this title for 40% less than the cost of purchasing on your own, directly from the publisher.