Here are a couple of Harry Potter fics that handled events in a more rational way.

https://www.fanfiction.net/s/11961978/1/Justice-Justice-Shall-You-Pursue

https://www.fanfiction.net/s/11265467/1/Petrification-Proliferation

(Also love the Doctor Who fic, that was just adorable...)

Young Amelia Pond traveling with Eleven. Because yes. It's hilarious and adorable and perfect, apart from the lack of a sequel.

https://archiveofourown.org/works/97380

Also, Keladry of Mindelan doesn't pass probation, but is amazing anyway because, come on, this is Kel we're talking about.

https://archiveofourown.org/works/12149109

~Z, who would do the hyperlinks properly but is on mobile and doesn't want to and should really get out the door anyway.