| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Ice City of the Gorgon & When the World Tottered | 978-1-61287-019-9 | 2011 | Chester S. Geier · Lester Del Rey |
| Lost Continents & the Hollow Earth | 978-0-932813-63-3 | 1999 | David Hatcher Childress |
| Shaver Mystery, The, Book Three | 978-1-61287-088-5 | 2012 | |
| The Hidden World No. 6: THE ELDER WORLD, THE LORELEI, BEYOND THE VERGE & MORE! -- The True Story Of The Shaver And Inner Earth Mysteries | 978-1-60611-070-6 | 2014 | Ray Palmer |
| The Hidden World Number 7: Inner Earth And Hollow Earth Mysteries | 978-1-60611-089-8 | 2014 | Ray Palmer · Timothy Green Beckley |
| The Shaver Mystery, Book One | 978-1-61287-031-1 | 2011 | |
| The Shaver Mystery, Book Two | 978-1-61287-032-8 | 2011 | |
R. S. · R. Shaver · Richard S. · Richard Sharpe Shaver · Richard Shaver · S S
Adventures Unlimited Press · Armchair Fiction & Music · Inner Light - Global Communications