Lights by Brenna Thummler

Marjorie, Eliza, and Wendell the ghost are back to uncover the secrets of Wendell’s human life in the third and final heartwarming installment of the Sheets trilogy.

Marjorie Glatt’s life was forever changed the day she discovered a group of ghosts hiding in her family’s laundromat. One of those ghosts was a lonely phantom who turned into Marjorie’s best friend. When he and Marjorie are joined by ghost-enthusiast Eliza Duncan, the three friends band together in friendship, bravery, and all things paranormal.

Wendell died far too young and now must wander the Land of Humans with nothing more than a sheet for a body. He knows how he died—a tragic drowning accident—but lately he’s grown curious about his past life. He wants to know more about why he died, not just how he died. It’s not easy, though, since Wendell’s memory of his human life has grown increasingly blurry. With Marjorie and Eliza’s help, he sets out on a journey to learn more.