Reddit reviews The Craft Cocktail Party: Delicious Drinks for Every Occasion

Here are the ones I really like and recommend (in order of importance to me):

Absolute must buy (this is my go-to for most occasions): PDT

Great for groups of cocktail enthusists and people who just want something delicious: Craft Cocktail Party

Foundational book from the man, the myth, the legend (Dale Degroff): Craft of the Cocktail

Great summer drinking with bitter aperitifs as the base: Spirtz