Task: Text Categorization
Input (English): One work by this man features the invention of inflatable pants as the means for the protagonist's entry into high society, where he sometimes transforms into the "Complete Man" to overcome his lack of confidence. In one novel by this author, the protagonist's friend Brian commits suicide, and Mark loses a leg on an adventure, as Anthony eventually becomes a pacifist. Mary and Mark Rampion serve as the moral compass in another one of his works as a happily married couple, in contrast to the infidelity of Marjorie Carling with her lover Walter Bidlake. In addition to writing Antic Hay and Eyeless in Gaza, this author advocated the use of LSD, depicting its religious use in Island, in contrast to the use of a fictional drug with similar effects in his most famous work. For 10 points, who is this author of Point Counter Point and Brave New World
Output (English): Literature