Similar Themes of Growing Up, Relationships, and Identity:
* "The Perks of Being a Wallflower" by Stephen Chbosky: A coming-of-age story narrated through letters, exploring themes of friendship, first love, and navigating high school.
* "Speak" by Laurie Halse Anderson: A powerful novel about a teenage girl dealing with the aftermath of a traumatic experience and finding her voice.
* "Eleanor & Park" by Rainbow Rowell: A sweet and relatable story about two high school students who fall in love despite their differences.
* "The Absolutely True Diary of a Part-Time Indian" by Sherman Alexie: A humorous and poignant novel about a Native American teenager who leaves his reservation to attend an all-white high school.
* "Fangirl" by Rainbow Rowell: A witty and heartwarming novel about a college freshman who navigates the world of fandom and the challenges of growing up.
* "The Hate U Give" by Angie Thomas: A powerful and timely story about a teenage girl who witnesses the fatal shooting of her best friend by a police officer, and the impact it has on her community.
Other Authors with Similar Styles:
* "The Baby-Sitters Club" series by Ann M. Martin: Classic series about a group of friends running a babysitting business, with relatable storylines and friendships.
* "The Secret Garden" by Frances Hodgson Burnett: A classic tale of a lonely girl who discovers a hidden garden and finds solace and friendship.
* "Anne of Green Gables" by L.M. Montgomery: A heartwarming and witty story about a spirited orphan girl who finds a home on Prince Edward Island.
More Contemporary YA Fiction:
* "The Summer I Turned Pretty" by Jenny Han: A charming series about a young girl who spends her summers at a beach house with her family and a group of friends.
* "To All the Boys I've Loved Before" by Jenny Han: A delightful romantic comedy about a teenage girl whose secret love letters are accidentally sent to her crushes.
* "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli: A heartwarming story about a teenage boy who is coming out to his friends and family, and the challenges he faces.
* "The Raven Cycle" series by Maggie Stiefvater: A magical realism series about a group of teenagers who are searching for a Welsh King, and the bonds of friendship they form along the way.
Remember to consider the girl's specific interests and what she enjoyed about Judy Blume's books when making your recommendations. This will help you find the perfect read for her!