"I can't get enough of these books!" (Goodreads list author). The list is a mix of many genres: literary fiction, young adult, children's, pet lit, romance, SF, non-fiction etc.
Try to read the detailed description on Goodreads of ugly crying (follow the link). Do you think it is accurate?
BTW, as far as I can tell, this may be the first recorded instance of the new genre "pet lit".