Non abbiamo ancora una biografia di Robert J. Blake.
Pubblicato in Inglese · Spagnolo

Brave new digital classroom
2013

Al corriente
2003

Akiak
2004

Tesoros
2002

Fledgling
2003

Perfect Spot
1997

Dog
1999

Al Corriente
1999
Victor and Hugo
2017

Yudonsi
1999
Workbook/Laboratory Manual to accompany Al corriente
2003
Workbook/Lab Manual to accompany Tesoros
2002

Workbook/Lab Manual to accompany Al corriente
1998

Town of Baldemar
1987

Togo
2002
Three Tasmanian Devil pups
2009

Swift
2007
Student CD-ROM Program to accompany Tesoros
2001