Richard Humble has written at least 19 books. Their most popular book is The Explorers with 2 saves with an average rating of 4⭐.
Series
18 released booksAuthored 5% of series
The Seafarers is a 18-book series with 18 released primary works first released in 1978 with contributions by Richard Humble, Melvin Maddocks, and A.B.C. Whipple.
Series
4 released booksAuthored 25% of series
Inside Story is a 4-book series with 4 released primary works first released in 1990 with contributions by Fiona MacDonald, Mark Bergin, and David Salariya.
Series
4 released booksAuthored 25% of series
See Through History is a 4-book series with 4 released primary works first released in 1990 with contributions by Sarah Howarth, Rowena Loverance, and Tim Wood.