| Publication | Title | Author | Date | Pages | Comments |
| Deutsche | Paraguay | anon | Feb 19, 1901 | 26 | New Year cards |
| Briefmarken Zeitung |
| Deutsche | Paraguay | anon | 164 | Dates of issue |
| Briefmarken-Zeitung |
| Deutsche | Paraguay | anon | Feb 29, 1904 | 27 | Postage Dues |
| Briefmarken-Zeitung |
| Deutsche Zeitung für | Flug um die Welt | Keller, Christian | Apr 1993 | 266-268 | 1927 |
| Briefmarkenkunde | von Costes und Le | (trans. Roland Kohl) | Experienmental |
| Die Ganzsache | Unbekanntes aus | Zimmer, Dr. | 1982 | 104-107 | Postcard & cancel |
| Sudamerika |
| Die Sammler-Lupe | Paraguayische | Patka, Frederic | Sep 2, 1956 | 401-403 | Chaco War |
| Feldpost im |
| Die Sammlerlupe | Paraguayische | Patka, Frederic | Sep 2, 1956 | 403-405 | Chaco War |
| Feldpost im |
| El Diario | Falsificacion del sello | Ventre, Manuel M. | Aug 2, 1987 | 34 | Counterfeit |
| No. 3 "Leon Parado |
| El Quetzal | 1867 "Ship" - Essay | Fairbanks, Graham | Jan-Feb 1966 | 2-3 | "Ship" essay |
| or Bogus?, The |
| Emco Monthly | Paraguay | anon | Nov 1, 1929 | 345 | Varieties |
| Journal |
| Essay Proof Journal | Paraguay Essays | Perry, Elliott | Jul 1953 | 148 | "Lion" essays |
| Essay Proof Journal, | Paraguay 1868? | Brazer, Clarence W. | Jul 1951 | 162-164 | Bogus Ship |
| The | Essay Attributed to |
| Essay Proof Journal, | Paraguay Essays | anon | Jul 1953 | 148 | Bogus Lion items |
| The |
| Essay-Proof Journal | Paraguay - American | anon | Jan 1950 | 113-115 | Listing of Essays & |
| Bank Note | Proofs |
| Essay-Proof Journal | Paraguay 1868? | Brazer, Clarence W. | Jul 1951 | 162-164 | Attributes "Ship" |
| Essay | issue to Butler, |
| Essay-Proof Journal | Paraguay 1868? | Brazer, Clarence W. | Oct 1951 | 237 | Additional |
| Essay, Addenda | information |
| Exporter's | Paraguay | anon | 1949 BOOK |
| Encyclopedia, |
| Filatelia el Mundo de | Falsificacion del | Ventre, Manuel M. | Aug 2, 1987 | 34 | Speratti counterfeit |
| las Estampillas | sellos No. 3 "Leon |
| Filigrana | Humaita | HGR | Oct 1974 | 21-23 | Cancel |
| Filigrana | Matasellos de tipo | Mazo, Jorge del | Oct 1974 | 11-14 | Cancellations |
| especial |
| Filigrano | Falsficacion de la | anon | Oct 1956 | 21, 23-24 | Counterfeit airmails |
| Sobrecarga de los |
| Filigrano | Falsificacion de la | anon | Oct 1956 | 21, 23-24 | Counterfeits |
| Sobrecarga de los |
| First Issue Collectors | Paraguay, Soctt #1 | Hahn, Joseph D. | Jan-Mar 2000 | 5-6 | Information on |
| Club Journal | Scott #1 |
| For God, Kaiser and | Paraguay | Jackson, Alan | 1993 BOOK | Aid of German Red |
| Fatherland | Cross |
| Forged Stamps of all | Paraguay | anon | 221-228 | Counterfeits |
| Countries BOOK |
| France & Colonies | Hulot-A very odd | Lizeray, Pierre de | Whole #128 | 45 | Notes on one of the |
| Philatelist | man | people involved in |
| Gaceta Filatelica | Filatelistas | Jordan, P. B. | Jul 1944 | Offers of Bogus Red |
| Panamericana | Cross |
| Gazette | Paraguay | anon | Oct 15, 1891 | 28 | 2c & 3c letter cards |
| Timbrologique |
| Gazette | Paraguay | anon | May 20, 1897 | 97 | Fiscal |
| timbrologique |
| Gazette | Paraguay | anon | Jun 20, 1892 | 198 | Notes bogus |
| Timbrologique | surcharge issue |
| Saturday, February 19, 2000 | Page 7 of 42 |