The Time Shifter

The Time Shifter follows Amelia and Charlie, two middle-grade friends who find themselves trapped in a time loop and must relive the same day repeatedly. As they cycle through the day, they gather clues that inch them closer to uncovering a mysterious alien visitor, but each iteration also raises the stakes and deepens the danger they face. The story is the fifth book in a series and is written for a reading level of 5.6.