Don't know why I didn't post this sooner lol
(Updated 4/15/24)

Catlynn McLemore
Book: Adopted by Heathers
Parent: Elle McLemore
Age in OG Book: 12
Sexuality: Bi
Partner: Red Ashley
Hobbies: dancing, saxophone, sometimes theatre

Matilda Henson
Book: Adopted by Mean Girls
Parent: Grey Henson
Age in OG Book: 15
Sexuality: Lesbian
Partner: Eliana McDermott
Hobbies: Roller derby and math

Valerie Salazar-Roland
Book: Adopted by Be More Chill
Parent: George Salazar
Age in OG Book: 10
Sexuality: Asexual panromantic
Partner: Reed Adler
Hobbies: studying history and playing flute

Josephine Block
Book: Adopted by Falsettos
Parent: Stephanie J. Block
Age in OG Book: 9
Sexuality: Homoflexible, but labels herself as bi
Partner: Harper Cambridge
Hobbies: Ballet, acting, playing cello

Keira Roland
Book: Adopted by Dear Evan Hansen
Parent: Will Roland
Age in OG Book: 12
Sexuality: Asexual aromantic
(Platonic) Partner: Avery Singh
Hobbies: Digital art, reading

Penney Steingold
Book: Adopted by Beetlejuice
Parent: Dana Steingold
Age in OG Book: 13
Sexuality: Asexual panromantic polyamorous
Partner(s): Asia Allburn, Lacey Wagner, and for a bit, Josie Block
Hobbies: Painting, playing trumpet, and telling jokes

Clementine London Mack
Book: Adopted by Six
Parent: Brittney Mack
Age in OG Book: 10
Sexuality: Ace omniromantic
Partner: Cedar Matthews
Hobbies: ballroom dancing, riding her motorcycle, playing guitar (among other instruments)

Sunny Wardell-Rohm
Book: Adopted by Ride the Cyclone
Parent(s): Kholby Wardell and Emily Rohm
Age in OG Book: 10
Sexuality: Lesbian
Partner: Kate Quincy
Hobbies: soccer, sailing, surfing, and swimming; theatre, music