Young people who see themselves as gay have a right to expect safety, tolerance, and fair play at school. Yet legitimate demands for tolerance have too often shaded over into the promotion of a radical cultural agenda in our schools–an agenda most parents would reject. In “Queering the Schools,” Marjorie King offers a disturbing account of the movement to bring the spirit of “queer theory” to K-12 education. This movement is already well advanced. With gay marriage, it will be unstoppable.