Welcome!  Kuenzig Books is open for business during the Covid-19 emergencies.  We are shipping orders twice a week instead of daily, and encourage customers new and old to use the BUYDIRECT code at checkout for a well deserved 5% order discount (shipping addl).  We have many un-listed items in our usual areas (antiquarian STEM as well as scientific instruments) - ask if you are looking for something.

Join those of us who love the feel and permanency of a book or instrument in their hands.  A joy for the mind AND the senses.

Mobile responsive, Secure Credit Card Ordering, Great Packaging and Reliable Service.  Sign up (lower left) for new arrival notifications - you pick the topics you want to hear about - and change it anytime!  Or join our separate e-list to hear about sales, trade show announcements, and new catalogs.