Prospero and Roger Bacon is a 2-book series with 2 primary works first released in 1969 with contributions by John Bellairs.
#1 of 1 in Prospero and Roger Bacon
1969 • 24 Readers • 176 pages • 3.5
#1.5 of 1 in Prospero and Roger Bacon
2009 • 2 Readers • 5