Of Fire and Stars by Audrey Coulthurst (f/f YA fantasy)

The Rules of Ever After by Killian B. Brewer (m/m YA fantasy)

Her Royal Highness by Rachel Hawkins (f/f YA contemporary)

Red, White & Royal Blue by Casey McQuiston (m/m NA contemporary)

A Prince on Paper by Alyssa Cole (bi m/f contemporary)