Otto Metz
Source: "Otto Metz Bibliography." Author Wars, https://authorwars.com/authors/otto-metz.html".
Titles:
Essays
- 1990. Letter (Perry Rhodan #1504)
- 1990. Letter (Perry Rhodan #1526)
- 1991. Letter (Perry Rhodan #1571)
- 1997. Letter (Perry Rhodan #1888)
- 1998. Letter (Perry Rhodan #1912)
- 1999. Letter (Perry Rhodan #1988)
- 2004. Letter (Perry Rhodan #2229)
- 2004. Letter (Perry Rhodan #2249)
- 2005. Letter (Perry Rhodan #2267)
- 2008. Letter (Perry Rhodan Action #8)
- 2008. Letter (Perry Rhodan Action #13)
- 2008. Letter (Perry Rhodan Action #14)
- 2008. Letter (Perry Rhodan Action #16)
- 2009. Letter (Perry Rhodan #2476)
- 2009. Letter (Perry Rhodan Action #24)
- 2009. Letter (Perry Rhodan Action #31)
- 2009. Letter (Perry Rhodan Action #34)