eTextbooks is an Android app developed by Houghton Mifflin Harcourt (222 Berkeley Street, Boston, MA 02116).

eTextbooks first became available on 09 Jun 2014. It is estimated that eTextbooks has been downloaded between 10000 and 50000 times from the Play Store.

eTextbooks 4.4.5 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.

Allows an application to write to external storage.

Allows an application to read or write the system settings.