When you hit download, you'll be prompted to save Geostel_Brownbook.exe.
Choose SAVE, browse into a folder on your computer, then SAVE again.
Windows may present a routine alert questioning the safety of the download, but this Brownbook file is safe and contains no viruses or malicious code of any kind. The download should take just one or two minutes.Then go to the folder you chose and open your E-book. You'll immediately be able to read the chapters on the Moon and Uranus.
NOTE: Other Brownbook chapters are temporarily locked. When you click on those chapters you'll see a link to a credit card processor, ClickBank. At your option you may go there and pay $18 securely online. You'll be given a code to unlock the entire book.
For the Brownbook to open on your computer, you must have Internet Explorer 4 or later installed. (It does not need to be your default browser.) You can download Explorer at www.microsoft.com/ie. Sorry, this version of the Brownbook only works on the Windows operating system.
Any problem? Send an email to: firstname.lastname@example.org
if you encounter any difficulty.