Mr. Forgetful by Roger Hargreaves

An extremely absent-minded character sets out to deliver an important message but keeps forgetting what he’s doing, leading to a series of humorous mishaps. He tries to use reminders and tricks, only to misplace or forget those too, until a lucky coincidence finally jogs his memory and saves the day. The tale gently explores the frustrations and charm of forgetfulness, ending on an upbeat, reassuring note.

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