There are three books in the I am number four series.
1. I am number four
2. The power of six
3. Planet Lorien
"I Am Number Four" by Pittacus Lore has 440 pages.
I Am Number Four has 440 pages.
the number of pages in the book I Am Number is 420Four
440ish
The Rule of Four has 384 pages.
Four Quartets has 40 pages.
Ball Four has 371 pages.
And Four to Go has 190 pages.
Each folded sheet of paper gives four pages. So multiply the number of pages by 4.
The Four-Story Mistake has 177 pages.
The Four-Headed Dragon has 180 pages.
The Four-Dimensional Nightmare has 208 pages.
The House of the Four Winds has 318 pages.
Four Moons of Darkover has 284 pages.