The Many Faces of Oliver Hart or How Eye One the Write Too Think is an album entirely written, produced and recorded by Eyedea, released under the pseudonym Oliver Hart. The album was produced, engineered, mixed and written solely by Eyedea. Each song on this album can be described as a recorded version of Eyedea's consciousness or as a snapshot of an idea within him. Oliver Hart is a homophone for "all of her heart", Eyedea clarifies this in his song "Perfect Medicine".
Eyedea submitted some of his material for a contest to the International Library of Poetry and won. The work was published under the name Oliver Hart.