Harriet Flores struggles with boredom and an unrequited crush while learning to manage her chronic illness through a long, hot, 1990s summer in Chicago. She uses her imagination to cope, which sometimes gets her into trouble, as she makes up fantastical fibs and wonders if there are ghosts upstairs. One neighbor, Pearl, encourages Harriet to read and write, leading Harriet to have a breakthrough and discover the power of storytelling.

Select praise for SINCERELY, HARRIET:

Booklist review: “Middle-grade readers will relate to Harriet’s anxiety about fitting in and making friends, while also exploring subjects like ableism and intersectionality, which Searle depicts with grace and empathy.”
Kirkus starred review: "The pacing is masterful as the truth behind Harry’s many fears is slowly and poignantly revealed, maintaining the tension and mystery of each story thread until the tapestry is complete. Searle tackles Harry’s anxiety about her illness as well as common adolescent concerns about friendships, school, and family with an honesty and tenderness that will resonate with readers... Heartfelt and heartwarming."
Publishers Weekly review: "Comics creator Searle slowly unspools the story of a middle schooler living with multiple sclerosis... In jewel-toned art, Searle successfully creates a claustrophobic, lonesome ambience."
School Library Journal review: "The wide-eyed, expressive characters and reassuring art are well suited to this introspective narrative."

SINCERELY, HARRIET by Sarah Searle (Lerner Graphic Universe, May 2019)