Crome Yellow is in the tradition of the English country house novel, as practiced most notably by Thomas Love Peacock, in which a diverse group of characters descend upon an estate to leech off the host. They spend most of their time eating, drinking, and holding forth on their personal intellectual conceits. Huxley's novel, however, has slightly more actual events and far more delineation of character than Peacock's novels -- which is interesting considering Huxley's tendency in most of his other novels to lecture at great length.
Also of interest is a brief pre-figuring of Brave New World. Mr. Scogan, one of the characters, describes an "impersonal generation" of the future that will "take the place of Nature's hideous system. In vast state incubators, rows upon rows of gravid bottles will supply the world with the population it requires. The family system will disappear; society, sapped at its very base, will have to find new foundations; and Eros, beautifully and irresponsibly free, will flit like a gay butterfly from flower to flower through a sunlit world."