This is confirmed to not be a hoax, and really is for sale at Wal Mart

and if for some reason the link does not go to the correct page (it won't from Mexico) the ISBN is: ISBN-13 9781365829246

Gee, just the stocking stuffer everyone wanted: A transgender guide by Michelle, - er, eh, I mean MICHAEL Obama.

https://www.walmart.com/ip/The-Michelle-Obama-Transgender-Guide-Paperback/449435151