Not sure if this is exactly the correct spot for this, but: Back in April one of my best friends was diagnosed with leukemia and it's been very hard to accept, so please give me some books about a girl who's best friend gets leukemia....but, ofc, has a happy ending. Thanks! <3

PixThis book explores themes of illness and recovery, focusing on a teenage girl who battles with cancer. Although the illness isn't leukemia, it does offer a happy ending and might resonate with your situation.

PixThis novel deals directly with the emotional journey of a girl whose best friend is diagnosed with leukemia. It delivers a heartfelt and uplifting story, fitting your criteria perfectly.

PixWhile this book does not specifically focus on leukemia, it portrays strong friendships and the challenges they face, making it a heartwarming read for someone in need of emotional support.

PixAlthough intended for a younger audience, this book sensitively addresses leukemia and the power of friendship, ending on a hopeful and positive note.