Readers demanded more and the author listened, creating Buster's Undersea Counting Expedition 1 to 20, an expanded undersea counting adventure. Journey under the sea with Buster and Lass for a special counting adventure from 1 to 20! It's fun and different. Can your child find and count the new friends as they arrive? You bet!

Join Buster and Lass for an undersea counting adventure from 1 to 20.

Meet Buster Bee and the critters! The irresistible characters from Robert Stanek, bestselling creator of Ruin Mist and Magic Lands, are off on fantastic learning adventures to explore the deep blue sea where they meet mamma sea turtle and her babies, colorful sea horses, and a variety of other undersea animals. In this special omnibus edition, we collect 6 complete picture books and 9 sets of flash cards. Inside you'll find the reader favorites: Buster Explores the Sea; Buster’s Undersea Counting Expedition 1 to 10; Buster’s Undersea Counting Expedition 1 to 20 Undersea, 2, 3; Buster's Undersea, 4, 5; and Buster's Undersea, 6, 7. These stories will help your child learn important counting, number sequencing and number grouping skills.

Getting Ready for the 4th Grade Assessment Test: Help Improve Your Child’s Math and English Skills – Many parents are expressing a demand for books that will help their children succeed and excel on the fourth grade assessment tests in math and English –especially in areas where children have limited access to computers. This book will help students practice basic math concepts, i.e., number sense and applications as well as more difficult math, such as patterns, functions, and algebra. English skills will include practice in reading comprehension, writing, and vocabulary. Rubrics are included for self-evaluation.