Book jacket image for Gustav Is Missing! by Andrea Zuill

Random House Studio



Gustav Is Missing!

This heartfelt picture book about an anxious mushroom who must venture into the unknown to find his friend is filled with whimsical detail and personality.

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Review of ‘Gustav Is Missing!’

Little Cap is a shy, anxious mushroom who feels safest when surrounded by the comforts of home and the companionship of his best friend, Gustav, a lovable slug. But one day, Little Cap discovers that the gate of his white picket fence is open and Gustav is nowhere to be found, so he musters his…

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