This is a fun book~! The author -- who also supplies the whimsical drawings accompanying the text -- describes a staggeringly wide variety of hugs that can be exchanged between humans. . The book is divided into various sections: relationships (for example, what might be the differences among a hug given to a recent ex from a long-term relationship, a recent ex from a short-term relationship, and one between a pair divorced a decade previously?), family, work, and all the rest of life. Throughout, Emily Flake's wit shines forth. "I look forward to a future," she writes, " in which men can hug freely, with real warmth, and without resorting to the pseudo-violent hug-hit with which they may protect their fragile masculinity. Assuming, of course, they have time to hug once they've defeated all the sentient robots that are almost certainly coming to murder us all. Anyhoo, get over it, fellas. It's only a hug." The book concludes with an appendix, listing hug-free zones: the sauna, the locker room, the crowded elevator, and "anywhere that involves both long lines and an acronym." The reader looking for a lighthearted view of human embraces will not go far wrong at seeing out -- and savoring -- this tidy little volume.