Guards! Guards!

"There's no wrong place to start reading Pratchett. . . . The film-noir-with-dragons novel Guards! Guards!, the series starting point for sharp, dutiful City Watch head Commander Vimes, is [a] solid entryway." - NPR

"As traumatic as it is to only choose one Pratchett, this first entry in his Guards sub-series encompasses everything that is brilliant about his writing: terrific characterisation and plotting, a completely believable world, and new details that come up with each re-reading. Thirty years after it was published, the story of dwarves, dragons and good police work remains fresh, sharp, and incredibly funny." - Telegraph (UK)

"At once brilliant and ludicrous, borrowing heavily from traditional mythology and fantasy writings, and then turns them on their heads, spins them around, flips them inside out and mirrors them onto the page. Nothing is the same when you step inside the world of Discworld, and you love Pratchett for it." - Fantasy Book Review (UK)