57 FRANCIS AVENUE
CAMBRIDGE 38, MASSACHUSETTS

April 10, 1952

Dear Dr. Velikovsky:

Your kind letter from California came some time ago. I have awaited your book before answering.

Yesterday your Ages in Chaos, vol. I, with your most generous inscription arrived; to-day the copy sent out by the publishers came.

I am overwhelmed by your kindness. I am far from deserving your praise, but it is sweet to my palate. Allow me to congratulate you for the publication of your great work and to express my deep appreciation for your generosity for me. I hope your volumes will have wide circulation and deep influence.

With my kindest regards,

Robert H. Pfeiffer