Hummer, Bob; B.W. McCarron (editor): Still More Hummers ©20?? Magic World Publishers Softcover, saddle-stitched, 5.5x8.5", 38 pages

Image courtesy eBay seller House_of_Mystery

Comments: Magic World Publishers compilation includes significant new content and illustrations, plus editor's afterthoughts to get even more from each item

Contents:

4 Foreword (B. W. McCarron)

5 This Is It
9 The Hummer Card Mystery
11 Five Card Baffle
13 All Mixed Up
17 Something New
19 Card Under Glass
21 The Puzzling Speller
23 Escape of the Jack
25 Thoto
28 Kilroy Gets Around
31 Politician's Puzzle
34 Breaking the Spoon

35 Credits
36 About the Author
37 Recommended Titles