Baptism of Fire

The fifth book in The Witcher series by Andrzej Sapkowski, originally in Polish (original title: Chrzest ognia).

While Geralt recuperated from the injuries he sustained at Thanedd, the Nilfgaard Empire conquers half of the Northern lands and scares the rest into submission. As soon as he can, he goes out searching for the disappeared Ciri and is joined by a Archer Girl Milva, Dandelion the Spoony Bard, Cahir the Nilfgaardian knight who saved Ciri in Cintra, and. Along the way, they are accompanied by dwarf Zoltan Chivay and his gang. Meanwhile, Ciri found love and family with a gang of teenage highwaymen, Rats.

Tropes found in the book:

 * Burn the Witch: the party stumbles upon a very burn-happy cleric just about to burn a woman for witchcraft.
 * Cerebus Syndrome: from this book, the cycle starts getting but darker and darker.
 * Cool Sword: the Dwarven sihill.
 * Does This Remind You of Anything?: Regis' description of is an extremely accurate account of alcoholism.
 * Everybody Must Get Stoned: Regis in his hut serves the crew the concoction he was just brewing of mandrake and belladonna. Which is mildly psychedelic.
 * Five-Man Band: Geralt's hanse gets a start in here.
 * The Anti Hero: Geralt.
 * The Lancer: Cahir.
 * The Big Guy: Milva.
 * The Smart Guy: Regis.
 * The Chick: Dandelion.
 * Hurricane of Euphemisms: ...liquid... ichor... hemoglobin...
 * Kick the Dog: Ciri finds out that a highwayman's life offers a plenty of ways to vent off her issues.
 * Nobody Here But Us Birds: played for laughs. When Zoltan Chivay tells the gang he'll signal them by making a sparrowhawk's call, they call him on not even knowing how a sparrowhawk sounds. So he points out that if they hear a weird, unidentifiable noise, they'll know it's him.
 * Overly Long Name: as revealed in this book, Geralt wanted to initially call himself Geralt Roger Eric du Haute-Bellegarde, but Vesemir explained to him how awful it sounds, so he picked a random city, becoming Geralt Of Rivia. He mentions that in the presence of Cahir Mawr Dyffryn aep Ceallach and Emiel Regis Rohellec Terzieff-Godefroy, who both felt insulted and start explaining the origins of their names.
 * Ragtag Bunch of Misfits: Geralt's new crew. Also, the Rats. The concept of True Companions is discussed in here; aen hanse is a Nilfgaardian word for an armed company whose members are friends.