Carl Koppeschaar
Carl Koppeschaar has written at least 1 book. Their most popular book is Moon Handbooks: The Moon with 1 save with an average rating of 3⭐.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
4 released booksAuthored 25% of series
Moon Handbooks
Moon Handbooks is a 4-book series with 4 released primary works first released in 1982 with contributions by David Stanley, Carl Koppeschaar, and Tim Bewer.
