7 books in series

Step Into Reading: Step 1 - Ready to Read

Step Into Reading: Step 1 - Ready to Read is a 7-book series with 7 released primary works first released in 1984 with contributions by Harriet Ziefert, Richard Scarry, Jennifer Armstrong, Stan Berenstain, Jan Berenstain, P. D. Eastman, and P.D. Eastman.

The Snowball
5 Berenstain Bears Step into Reading Books: Big Bear Small Bear; Ride the Thunderbolt; Catch the Bus; Go Up and Down; Tic Tac Toe Mess
Richard Scarry's Watch Your Step, Mr. Rabbit!
Aaron is a Good Sport
Aaron Has a Lazy Day
Aaron is Cool
Sleepy Dog