Children's Fiction Series Bestseller List for July 13, 2006 from sales the week ending July 9, 2006 For the Book Sense store nearest you, call 1-888-BOOKSENSE or visit www.booksense.com   Children's Series 1. Magic Tree House (hardcover and paperback) Mary Pope Osborne, Sal Murdocca (Illus.), Random House 2. The Sisterhood of the Traveling Pants (hardcover and paperback) Ann Brashares, Delacorte 3. Alex Rider Adventures (hardcover and paperback) Anthony Horowitz, Puffin 4. Gossip Girl (paperback) Cecily Von Ziegesar, Little Brown 5. Harry Potter (hardcover and paperback) J.K. Rowling, Scholastic 6. Junie B. Jones (hardcover and paperback) Barbara Park, Denise Brunkas (Illus.), Random House 7. Pendragon (hardcover and paperback) D.J. MacHale, S&S 8. The Clique (paperback) Lisi Harrison, Little Brown 9. The Book of Ember (hardcover and paperback) Jeanne DuPrau, Random House 10. Warriors: The New Prophecy (hardcover and paperback) Erin W. Hunter, HarperCollins The Book Sense Bestseller List is copyrighted and cannot be reprinted without permission from the American Booksellers Association. For information on obtaining permission, contact Meg Smith, Associate Director, Book Sense Marketing, ABA, 200 White Plains Rd., Tarrytown, NY 10591, call (914) 591-2665, ext. 6641. Reprint Guidelines.