Tree identification books come in the plenty but this is designed better than all i have into contact with so far.
Why? Well this book is split into colour-coded sections, to seperate needles, scaly leaves, broadleaved alternate, broadleaved opposite, and leaflets. Which is great for a begginner who may not know the family of the tree they are viewing let alone the individual specie.
The book tells you the information of each tree individually in clear headed sections. They cover, leaf size/colour, fruit/seed, bark, overall height in this country (and elsewhere), distribution.
Photographs are used instead of drawings, which to myself makes more sense.
There is other pages dedicated to terminology and more. This is a pocket book, a constant reference even for seasoned arboriculturalists, a real MUST BUY.