2 books in series

Fourth Floor Twins

Fourth Floor Twins is a 2-book series with 2 released primary works first released in 1986 with contributions by David A. Adler.

#3
The Fourth Floor Twins and the Disappearing Parrot Trick

#3 of 2 in Fourth Floor Twins

1986 • 68 pages

#6
The Fourth Floor Twins and the Sandcastle Contest

#6 of 2 in Fourth Floor Twins

1988 • 51 pages