Yates, Jack: Minds In Duplicate ©1956 A Goodliffe Publication, England Softcover, 5.5x8.5", 32 pages ©1959 Supreme Magic, Devon, England

Goodliffe Edition Image courtesy eBay seller AllINeedIsARoomSomewhere

Supreme Magic Edition Image courtesy e-Bay seller MyMagic

Comments: “Easy-to-do Mental Mysteries for Two People”. Illustrated by Roë.

Contents (from book ToC, numbers are not page numbers): 

1 Foreword
2 Three Thoughts Alone
3 She Has The Number
4 Thoughts Direct
5 Designed To Order
6 The Five Cards Problem
7 Operator Calling
8 Astral Headline
9 Money And The Medium
10 Mental Tuition
11 Credits