Tech Slow Down
Due to the global CrowdStrike outage, we are currently experiencing issues impacting our platform Ed, our website, and other systems.
We’re sorry about the trouble, and we’re working on a fix. has been retired has been retired and is no longer accessible. Adobe recently ended support for the search engine that powered this application.

Learn more about HMH's newest classroom solutions.

Logins used on will still work on If you want to retrieve your user data, please contact or 800.323.9239 and let us know that you're contacting us about user data extraction from

Please note, user data extraction does not include application content.