A British Army mule in the 1930s narrates his experiences through letters to his colonel's nieces. The collection follows Custard's life and observations as he navigates the military world, offering a unique perspective on the era. His correspondence with Merrie and Bright forms the narrative thread, revealing the daily routines, the personalities he encounters, and the subtle humor of his existence.

This collection is likely to be appreciated for its charming and unusual premise, offering a lighthearted yet insightful look at a specific historical period through a unique narrative voice. The combination of letters and drawings suggests a visually engaging and character-driven experience. The inferred reception points to a work that balances historical detail with whimsical storytelling, appealing to readers interested in animal perspectives and early 20th-century settings. It is expected to provide a gentle and engaging read.