Chair back towel rack/shelf on Etsy, $95.00
Washington Writing Desk with Side Shelf and Chair $263.88
Kids table - 6 foot shelf from Home Depot, shelf braces and chair from Ikea..what a great idea!
Wallaston Writing Desk with Attached Book Shelf and Chair $324.58
Henry Van De Velde / Ensemble de Salon: An Arm Chair, a Side Chair, and a Tall Shelf / Circa 1897-1898