Events June 14, 2023 Grace Lavery at Powell's City of BooksPleasure and Efficacy Share Date & Time June 14, 2023 7:00 pm - 8:00 pm PDT Virtual Event Portland, OR, US Learn More Pleasure and Efficacy Available in 3 editions Buy This Please join Powell’s City of Books in welcoming Grace Lavery, author of Pleasure and Efficacy, for a discussion on gender transition as it has been experienced and represented in the modern period.