Two book covers - on the left is "Frei und unverbogen" by Susanne Mierau (it's about parenting), and on the right is "Ich bin Linus" by Linus Giese (an autobiographical transitioning story).
https://media.dragonscave.space/media_attachments/files/110/706/288/872/014/069/original/cac86d6e287ec9ae.jpg