This non-fiction phonics book accompanies a little girl and her dad on a journey aboard a big red bus. It follows the simple recount format typical of early reading materials, aligned with the Red/Band 2A level in the Collins Big Cat Phonics scheme. The text focuses on phonemes including b, g, and t, alongside others like s, a, i, p, n, c/k, e, o, r, d, u, and l. The final spread includes a story map to help children recap the narrative.