I didn't enjoy the photos of the interior of the restaurant (too 70's for me...) but the choice of dishes seem very interesting. Their web site worthes a visit , very modern, designed in a MOMA's way, trendy and branché.
As usual, the details if you want to buy that book :
Title : THE LEVER HOUSE COOKBOOK
Author : DAN SILVERMAN & JOANN CIANCIULLI
Editor : POTTER