2 Yellow pigment not in clay (4) LUH?
29 Director cut away from fanciful bird in motion (4) LIV?
38 America’s allowing a title of respect for you, formally (4)
32 Perhaps enough said by poet about a cellar of his (5)
35 Trailed end of movie by British director (4)
I think the theme is pretty obscure, hankir - it's religious, the name is 4+5 (clues 12,13,19,22 and the letter 'e' from the pair from 28 '[ea]TING'). If you get the name try googling it with the thing Alice looked through to get to Wonderland.
The PC went on fritz.
So did not see your last answer, ProfessorM.
Finally the restart worked.
But the phone works on cellular so found the author and his cousin in the grid.
Thanks.