The ability to recognize and name the sounds of alphabet letters is a crucial prerequisite for students as they embark on their journey to learn how to read. Regrettably, some children face significant challenges in this area. In this single-case multiple baseline study, we utilized mnemonic pictures to facilitate the memorization of the grapheme-phoneme correspondence of ten target letters. Our aim was to empower four struggling first-grade students to quickly and confidently retrieve this information. The results reveal that the students significantly benefited from the intervention. Furthermore, the approach was perceived as attractive and helpful by both the four children and their teacher. The study concludes by reflecting on its limitations and discussing potential implications and future avenues of research.