Scarily Competent Tracker: The man tracking Mike, although Mike turns the tables right back on him and becomes one himself. Shout- The Link Between 'The Adventures of Mabel' and Jimmy McGill
In Better Call Saul season 3, episode 1, "Mabel," two key books appear: Gene reads The Moon's a Balloon in the opening, and Jimmy finds The Adventures of Mabel in his brother's house. The memoir reflects Gene's hidden past, while the children's book, featuring a deceptive author, parallels Jimmy's own deceptive nature.
You can find more information about these books, which represent themes of hidden identity, deception, and personal history within the show's narrative, on IMDb and Yahoo Entertainment . Better Call Saul S 3 E 1 Mabel Recap - TV Tropes