5 books in series

Isis

Isis is a 5-book series with 5 primary works first released in 1981 with contributions by Jean Stewart and Monica Hughes.

#1
Return to Isis

1992 • 2 Readers • 5

#2
The Guardian of Isis

1981 • 2 Readers • 140 pages • 4

#3
Warriors of Isis

1982 • 1 Reader • 5

#3
Isis Pedlar

1982 • 1 Reader • 121 pages • 3

#4
Winged Isis

2001 • 1 Reader • 5

#5
Wizard of Isis

2004 • 1 Reader • 5