Trost, Nick: 3 Pet Secrets ©1964 H.P Wisehart, Publisher Softcover, saddle-stitched, 5.5x8.5" (folded), 7 pages

Image courtesy TheMagicGadgetSite

Comments: Use any deck. From the Manu-Secret series.

Contents (courtesy Dietrich Keller at Magicbooks.be):

1 Introduction
2 Psychic Coincidence: spectator's three cards match performer's three
3 Court-Card Conclave: court cards are shown in haphazard order, then re-arrange themselves in matching pairs
4 Peek-a-Book Aces: Aces are mixed, one is peeked at and mixed again; magician instantly names the peeked Ace