The Time Travelers by Linda Buckley-Archer & Outlander by Diana Gabaldon are good too. Aaand Pathfinder by Orson Scott Card. Also heads up all of these are series so you’ll have plenty to read :)

Pendragon by D.J. MacHale. Discovery of Witches by Deborah Harkness. The golden compass by Philip Pullman. The lost years of Merlin by T.A Barron. The Warrior Heir by Chima. Dragon Champion by E.E Knight. Warrior cats by Erin Hunter. Fable Haven by Brandon Mull. I read all of these to try and fill the Potter void lol, the ones that filled in best were Pendragon & Discovery of Witches, but all of these are good reads.