The book Bouldering essentials were written by David Flanagan.It tries to give the reader the essentials on different aspects of bouldering such as equipment, safety, movement, climbing indoors and outdoors, strategy, training, and destinations, among others.
The different subjects of bouldering are treated in an almost blog post matter, with short passages and an easy to read style. The short style gives the reader a solid introduction, with lots of different tips to explore for themselves.
The book is also paraphrasing from its references and adding spices to the content, and leaves the reader with more interest for the reference source.
The pictures of the book are quite good, some are very good, but after a count between the division of gender, the count is fifteen or so with female climbers and over hundred with male climbers.
This seems quite outdated in a modern approach to climbing, where there is equality between the sexes, also in climbing. With such an uneven distribution, it gives an unjustified essential approach to climbing and bouldering.
An easy read, which gives you lots to investigate further, whether you are a novice or have lots of FA`s under your belt and is an expert on the matter.