TY  - GEN
AU  - Seuss
TI  - Hop on Pop
SN  - 039480029X
U1  - E 21
PY  - 1963///
CY  - New York
PB  - Beginner
KW  - Nonsense verses
KW  - sears
N1  - 1; K-3; BR 0; Lexile
N2  - Pairs of rhyming words are introduced and used in simple sentences, such as "Day. Play. We play all day. Night. Fight. We fight all night."
ER  -