Because his work was transmitted orally for generations before being compiled, there is no single "complete book" authored by him in the modern sense. Instead, his poems are collected in anthologies and "Diwans" compiled by later scholars.
وَما حُبُّ الدِيارِ شَغَفنَ قَلبي... وَلَكِن حُبُّ مَن سَكَنَ الدِيارا It’s not the love of the houses that has taken my heart, But the love of the one who dwells within them. English translation qays ibn almulawwah poems pdf link
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