This Book Has Two Individual Books Inside Written For Stair Builders Who Love A Good Bargain. Books Are Listed Below In Order Of Appearance. Book 4 - How to Build and Frame Circular Stairs This book provides you with step-by-step detailed instructions on how to design, layout and build a variety of different curved or circular stairs. Sections of this book were copied from Book 1 - How To Build And Frame Stairs. Book 6 - How to Build and Frame Stairs With Odd Shapes This book provides you with step-by-step detailed instructions on how to design, layout and build a variety of different angled and curved stairs. This is an advanced stair building book and might require reading Book 2 - How To Build And Frame Stairs With Landings if you find this book difficult to understand. These books are part of a series designed for professionals and do-it-yourselfers to provide them with what I consider to be a simplified step-by-step process for designing and assembling different types of stairs. Each book will be written and illustrated specifically for the type of stairway specified in the title. Book 1 - How To Build And Frame Stairs Book 2 - How To Build And Frame Stairs With Landings Book 3 - How To Build And Frame Winder Stairs Book 4 - How To Build And Frame Circular Stairs Book 5 - How To Build And Frame Stairs With Brackets Book 6 - How To Build And Frame Stairs With Odd Shapes Book 7 - How To Build And Frame Dado Stairs Book 8 - How To Build And Frame Stair Handrails Check out some of our other books and package deals at our website. http://www.homebuildingandrepairs.com