I have coined the term hifellowkidsing when I struggle and fail to relate to teens. As in “I heard the neighbor kid loudly bumping what sounded like Eminem so I totally hifellowkidsed him and asked whether or not it was. He rolled his eyes and ignored me”. My only comfort is I was a horrible snot at that age, so I have karmically earned every belabored sigh and humiliated grimace.
The Broken Earth series, Enders game series (the first 5 books about Ender), American Gods, An Absolutely Remarkable Thing and the follow up A Beautifully Foolish Endeavor, The Kingkiller Chronicle (we’ve been waiting 10+ yrs for the final book 3, some folks are pretty irked atp, but it will be ok). If you want YA beach reading, anything by Seanan McGuire / Mira Grant for easy fun books about fairies, cryptids, and zombies.