Berenstain Bears catch the bus [Step into reading. Step 2, Berenstain Bears]by Berenstain, Stan 

BTSB Prebound(Random House, 2003)

BTSB #: 112199 Available

Dewey: EAges: 5-7   
AR: 1.6 LG RC: 1.8 K-2 Lexile: 250

Genres: Animals

Subjects: Bears - Fiction Time - Fiction Punctuality - Fiction Stories in rhyme

Summary: As the minutes pass and the school bus gets closer to their house, Brother and Sister are in increasing danger of missing it.

Totally Tardy Marty by Perl, Erica S. 

BTSB Prebound(Abrams Books for Young Readers, 2015)

BTSB #: 710065 Available

Dewey: EAges: 4-8   
AR: 2.1 LG

Genres:

Subjects: Tardiness - Fiction Punctuality - Fiction Friendship - Fiction

Summary: Marty tries his best to be on time, but a new invention, a giant squid, or something else slows him down every day to the delight of Never Late Kate, but one day Marty needs Kate's help and their unlikely new friendship changes both of their nicknames.