Honestly, most of my favourite books right now have female leads.
Spider-Gwen
Hawkeye
Hulk
Unbelievable Gwenpool
Secret Warriors
Unstoppable Wasp
All-New Wolverine
Jean Grey
Moon Girl And Devil Dinosaur
Ms. Marvel
Star Wars: Doctor Aphra
And of ones that just ended:
Patsy Walker AKA Hellcat
Silk
Spider-Woman
All these characters are great and they were each given something special with their books. It's a great time for reading for me! ^_^