My partner and I read MANY comics to come up with this kid friendly list. Feel free to add.
  1. Sidekicks - Dan Santat
    B3ee99a7 6191 468f 8a2d 6eaaa8f4ecc8
    Ages 6 and up
  2. El Deafo - Cece Bell
    1724dc31 817e 4904 8faa 28c465344359
    Ages 6 and up
  3. Zita The Spacegirl - Ben Hatke
    B3b1bd4f b887 4aaf b8c2 1bb30c15d2c9
    Ages 6 and up
  4. A Girl Like Any Other - Sophie Labelle
    2b0650a3 8d5a 4bd1 bfc1 b2b2d231ec71
    Ages 6 and up
  5. Calvin And Hobbes - Bill Watterson
    9323b2de 105d 425b 9d8a f89fb0cca9c4
    Ages 8 and up
  6. Phoebe And Her Unicorn - Dana Simpson
    43e93a71 ddbd 4ba3 88e5 6bc721023fb9
    Ages 8 and up
  7. Roller Girl - Victoria Jamison
    F074ab55 24e1 4ff4 9270 c97ddec2acf9
    Ages 8 and up
  8. Broxo - Zack Giallongo
    F54f6ae1 7aad 4633 b1fc d30f7d8687f1
    Ages 8 and up
  9. Ariel by Emmanuel Guibert & Marc Boutavant
    Cc3b3b4f a86a 4708 9088 f16e0ef8f000
    Ages 8 and up
    Suggested by @ladyprofessor
  10. Nimona - Noelle Stevenson
    9947720f 392c 4a47 86f8 438088a960ca
    Ages 10 and up
  11. Lumberjanes - Noelle Stevenson
    005d1caf c06a 47ff 9201 495e7e103d22
    Ages 10 and up
  12. Ghostopolis - Doug TenNapel
    640cb273 7251 4fa6 83f6 411c109b1d27
    Ages 10 and up
  13. Bad Island - Doug TenNapel
    8b771165 c792 43ea a692 72e9cda5a4e3
    Ages 10 and up
  14. Gotham Academy - Becky Cloonan Brendan Fletcher
    De956771 e052 4a1c b9fc 5128fc9eff11
    Ages 10 and up
  15. Ms Marvel - G. Willow Wilson
    685fd9f9 a46b 4957 abc3 e853a9001f78
    Ages 10 and up
  16. Baba Yaga's Assistant - Marika McCoola, Emily Carroll
    64341a0b 6fd3 481e af28 ab295cb657b8
    Ages 10 and up
  17. Marvel Adventures - various writers
    Ages 6+
    Suggested by @Allys_on