All the what-ifs
What if Miep had read Anne's diary after she rescued it from the hiding place? She herself said if she'd read it she would have had to burn it because it was too dangerous for her and the other people who had helped the Franks.
What if Otto Frank had moved his family to Switzerland, where his relatives lived, instead of to Holland? He felt that since Germany had respected Holland's neutrality in World War I, they would do so again. Yeah, right. By the time Mr. Frank realized they were no longer safe in Holland, it was too late to leave.
What if he'd decided not to publish Anne's diary? It took him weeks to read it after Miep gave it to him, because he was so emotional and grieving.
I have loved the Diary since I first read it as a teenager.