There are a number of different ways that information can be displayed Moodle. You can use a ‘book’ or an eXe package. I have trialled both and have found that each one have their own pros and cons.
The eXe project was developed a freely available Open Source authoring application to assist teachers and academics in the publishing of web content without the need to become proficient in HTML or XML markup. Resources authored in eXe can be exported in IMS Content Package that can be easily uploaded into Moodle.
I have found it to be easy to use, allows you to be a little more creative than the Moodle books, you do not have to load individual files and then link or add to books. Great for embedding information such as my Camtasia screenshots and other YouTube videos used.
Moodle books have been useful for more text based information, allowing for students to read through notes or required information and providing links to other readings.