Happy Force Friday! Nerd Nation has you covered if you didn’t go shopping or didn’t know what was out there (The Lukes are gone. Sad face emoji).
There are two canon books. Journey to Star Wars: The Last Jedi Leia, Princess of Alderaan and Phasma. They both take place at different points in the timeline with Leia closer to Rebels Season 2 while Phasma is after Bloodlines. They can be found here and here.
This time around there are talking toys with a device found here.