Description: "Say, Mack, what's in the sack?" "What's in the sack in the pack on your back?" Then, from the sack, there came a loud quack. And a head poked out from the pack on his back! This 226-page reproducible book is a fun way to practice rhyming, through stories. Each of the fifteen stories is eight pages long and includes a "wrap-up" page, followed by four activity sheets-three for rhyming and one for identifying initial sounds. The final section contains "mini-stories" in which each of the original stories is combined on one page for quick and easy reproduction. Read these stories in therapy and send the worksheets home as a follow-up to help build and strengthen your student's skills. A parent letter is included to accompany the homework assignment sheets. Grades Pre K to 2.