Captain Underpants and the Preposterous Plight of the Purple Potty People vs The Armageddon Rag — Which Should You Read First?

Both Captain Underpants and the Preposterous Plight of the Purple Potty People and The Armageddon Rag are beloved by readers. Here is what RateYourReads readers say about both, plus similar books you might enjoy.

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