Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # 39 clues. Doublecross ; bk. 4. 1 39 clues. Doublecross. Spoken word 2 39 clues. Doublecross. Spoken word ; bk. 4. 2 39 clues, graphic novels ; book 1 1 39 clues (Scholastic Audiobooks). Doublecross -- SEE: 39 clues. Doublecross. Spoken word 2 39 clues. Spoken word ; bk. 1. 3 39 clues. Spoken word ; bk. 2. 3 39 clues. Spoken word ; bk. 3. 3 39 clues. Spoken word ; bk. 4. 1 39 clues. Spoken word ; bk. 5. 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >