About Joan Weir Joan Weir is a Fitzhenry and Whiteside author. Books by Joan Weir Maybe Tomorrow by (author) Joan Weir Ages 10 to 18 Grades 5 to 12 Brideship by (author) Joan Weir Ages 12 to 18 Grades 7 to 12 Mystery at Lighthouse Rock And Other Stories by (author) Joan Weir Ages 8 to 11 Grades 3 to 6 Ski Lodge Mystery by (author) Joan Weir Ages 8 to 11 Grades 3 to 6 Sixteen is Spelled O-U-C-H by (author) Joan Weir Ages 13 to 16 Grades 8 to 11