Natural Pine Bookcases from BiGDUG are great value and incredibly easy to assemble with all necessary parts supplied in a single kit.
Bought two of these to hold A4-size books/papers etc on the lower shelves. One of them was supplied with too few screws.
As expected from the other review, I had to reposition the lower shelves - they don't quite fit A4 as supplied. Way cheaper to buy these and modify them than to buy the timber and build from scratch.
Overall these are just what I needed to store a large number of books. Only 2 minor niggles -
1. Both packs I purchased did not have enough screws in them. Fortunately I did already have some similar screws I could use to finish the job.
2. The shelf height could have been about 10mm higher so that it could accommodate some of the larger books. Only a few, mind, so not a major problem.
Value Pine Bookcases