Etra, Jonathan books & textbook
Aliens for Breakfast (A Stepping Stone Book)
Spinner, Stephanie Etra, Jonathan Björkman, Steve
Random House Books for Young Readers /1988-10-22 Paperback / 64 Pages
isbn-10: 0394820932 / isbn-13: 9780394820934
Aliens For Lunch (Stepping Stone, paper)
Spinner, Stephanie Etra, Jonathan Björkman, Steve
Random House Books for Young Readers /1991-04-09 Paperback / 64 Pages
isbn-10: 0679810560 / isbn-13: 9780679810568
[(Stepping Stone Aliens for Lunch )] [Author: Jon Etra] [Apr-1999]
Random House USA Inc /1999-04-01 Paperback
