PreS-Gr 3–A young robot named Z finds a message in a bottle signed "Love, Beatrice" and is determined to find Beatrice, hoping she will help reveal the meaning of this mysterious word: love. Along the way, Z encounters many people and animals, none of whom are Beatrice, but they all are happy to help Z figure out the meaning of love. "Love is sharing your food even when it's delicious" says the crow. "Love is wishing on a star" says a child at recess. "Love is lawn gnomes!" says another. Absolutely none of these answers compute for Z. Just when Z is about to give up, they finally meet Beatrice and she explains that "love is difficult to explain" but that "you'll know it when you feel it." With a little help from the other robots, Z finally understands. They find their way back home, where love was waiting all along. Sima's cheerful, digital illustrations radiate warmth as they depict adorable Z's journey. This sweet and humorous story reminds readers that love can be found in familiar things like a bedtime story, a night light, and a goodnight kiss. VERDICT This tender and entertaining story is recommended for all libraries.—Elizabeth Blake, Brooklyn Public Library