Love Triangle

Love Triangle: How Trigonometry Shapes the World
by Matt Parker - ISBN 9780593418109

Love Triangle: The Life-changing Magic of Trigonometry
by Matt Parker - ISBN 9780241505700

Love, Triangle
by Marcie Colleen - ISBN 9780062410849

Love Triangle
by Sylvia Morrow - ISBN 9798872601500

Triangle Of Love
by Rachel Hall Sternberg - ISBN 9780465087464