I think that the writers of Mojang;s Mobestiary had great fun working on this hardback title. It's oddly presented for a reference guide, probably because the material covered, despite being an interesting topic, is relatively shallow. Each Minecraft mob has a full page of text and an accompanying full page hand drawn picture, with a few notes behind its design. The drawings are mostly monochrome, with hints of subtle colour - certainly striking in their design. The whole book is printed on thick parchment style paper, which creates an old feel to the book, which matches the sketch style of artwork.
Each page of text is written very colloquially, which ensure younger readers can absorb the information like it is spoken to them. This makes it seem like a wise mob hunter is talking about each of the animals and mobs, revealing critical information about each in turn. Although this style makes for good reading, it also detracts from the ease of use, should this be used a reference guide. The clue though, is in the title. This is a bestiary not a reference tool per se. Shame it couldn't tick both boxes, but it remains a very good accompaniment for Minecraft fans nonetheless.