Here is the beauty!
Make sure you right down the places where you are going to put the shelf so they are even & match up. Use your speed square for straight lines!
I used my Kreg Jig to build the box of the bookcase. It is such an amazing tool, that makes furniture building so much easier!
I used my Arrow Nail gun with 1 1/4" brad nails to attach the back boards & side trim. Use your wood glue too though for added strength!
I stained/oxidized & then put poly on all of the back planks before attaching them. For the oxidize mixture scroll down. The 3 stains I used are Sunbleached, Dark Walnut & Early American. I did 2 boards per color. For the back I used 8 - 1x4"s, instead of plywood.
Don't forget to give it a good sanding before putting the stain on! I chose Dark Walnut!
Build plans from Ana White's Book The Handbuilt Home.