Contemplate life and loss in this illustrated adaptation of the Beatles' hit. As the book opens, a female-presenting protagonist with brown skin and puffy dark hair is gifted a pink bicycle. She practices riding with a taller, also female-presenting friend, sibling, or caregiver with straight black hair and pale skin. As the duo treks around their seaside home, subtle hints suggest the passage of time. Hats are replaced by beachwear and then scarves; training wheels disappear, and the bike is replaced with a more grown-up model, this time in blue. As the lyrics reference the friends and lovers, of whom "some are dead, and some are living," the older character is seen fading and then disappears altogether, suggesting the protagonist now has only the memory of a lost companion. The protagonist ages and has a young daughter, and the cycle continues--but readers who surmised that the older companion had died will be puzzled to see what seems to be the same character, seemingly alive but now with graying hair, emerge to welcome the protagonist and daughter. The color palette is inviting, but the characters are illustrated with large black dots for eyes--an unsettling choice reminiscent of the Other Mother from Neal Gaiman's Coraline (2002) that may well create an emotional disconnect. (This book was reviewed digitally with 10-by-20-inch double-page spreads viewed at actual size.) Die-hard Beatles fans may enjoy it, but it's likely to leave others cold. (Picture book. 6-10) Copyright (c) Kirkus Reviews, used with permission.