The Map That Can Twist Time by Andi Cumbo-Floyd

A cryptic map. An evasive gift-giver. A gathering of powers.

When a mysterious peddler shows up at the Wilson's vacation cabin, Jed, Charlie, and Mavis are thrust into an adventure through history. Tasked with unraveling the secrets in a map the peddler gave Mavis, the three friends and the community of magic people they know must decide if saving the few is worth risking it all.

Is changing the past reason enough to risk the future?