Was the acclaimed science-fiction author Robert Heinlein also an ABDL? Let us take a close look at the content of some of his works. >In Time Enough for Love, the protagonist of the work travels through time to the early twentieth century. In the past, the protagonist signs up with the U.S. Navy, and undergoes a hazing ritual associated with diapers. >Later on in the novel, the protagonist meets some of his relatives (due to natural selection of genes for longevity, the protagonist has an extensive lifespan, and his present life had stretched into the twentieth century). One of these relatives is a toddler, and the wet state of his diaper is specifically mentioned. >In Stranger in a Strange Land, the protagonist, a man who had been raised by Martians and who possessed strong psychic functioning, gives a speech to his followers. In this speech, the protagonist specifically praises babies who need frequent diaper changes. I would like to point out that Heinlein covered some other topics that are adjacent to fetishes in some of his other works. For example, one of his works involved the swapping of bodies. Personally, I think that there is actually a good chance that Heinlein was ABDL. Even if he is not, I think that some of his ABDL-adjacent work was pretty cool. I already liked Heinlein for his acknowledgement of the uncreated nature of the soul, and for often involving psychic phenomena in his science-fiction novels. If he is also ABDL, well, that would just add to my appreciation for him. What are your thoughts?