Julie and the Blue Guitar #[nn]

Part of IDW's American Girl: Mysteries Across Time line, this 2024 graphic novel teams writer Casey Gilly with artist Felia Hanakata for a fun, friendship-driven mystery. The cover sets the mood beautifully: Julie — long blonde braid, yellow vest, and unmistakable '70s style — stands alongside a friend with dark hair and glasses who's flipping through a notebook, both of them wide-eyed before a striking, oversized blue acoustic guitar decorated with flowing floral scrollwork. It's a warm, manga-influenced image that promises equal parts retro charm and puzzle-solving adventure.