"Buildeazy backyard projects - Outside chairs, seats, and loungers" is a book in the making.
You can skim through the minimized images of the books pages (below) to get an idea of the content and the progress.

About the book
The book will consist of easy-to-make outside chairs, seats, and lounger projects written in plain simple language. Each project will include good plans, images, photos, explanation of terms, explanatory notes, and easy to follow step-by-step instructions.
The book is work in progress and will probably take about six months to complete.

The content in the image above
Page 15 (left side):
How to make a simple garden chair, the final stages - fixing the seat slats and the arm rests.

Page 16 (right side):
How to make a concrete seat. Introduction.
This concrete seat is a lot of fun to make and is surprisingly inexpensive once the concrete form (mold) is made.
A bit of concrete and reinforcing mesh and that's about it.

Book contents (projects so far)