You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when was the first warrior cat book released?" whose answer is 2003–2004.
Each document should contain about 30 words, and these documents should contain useful information.

Query: release date of the first Warriors book
Useful Output:

Doc 1: Warriors Books in Chronological and Publishing Order (#3) · The Prophecies Begin: Into the Wild (1/21/2003) · The Prophecies Begin: Fire and Ice (
Doc 2: The first of the Warriors books is Warriors: The Prophecies Begin, which was published between 2003 and 2004. The arc has six novels. Into
Doc 3: Publishing Order (dates are month/day/year):. The Prophecies Begin: Into the Wild (1/21/2003); The Prophecies Begin: Fire and Ice (5/27/2003)
Doc 4: With more than 50 million copies sold, Erin Hunter's Warriors series has taken the world by storm and is now available in a full-color
Doc 5: Warriors Graphic Novel: The Prophecies Begin Vol 2 gets a 150,000 copy print run for April 2025 release. The graphic novel features art by