TY  - BOOK
AU  - Detlefsen, Lisl H.
AU  - Detlefsen, Lisl H.; Valentine, Madeline
TI  - 1, 2, 3, Jump!
SN  - 9781626726819
PY  - 2019///
PB  - Roaring Brook Press
KW  - New Experiences, Activity Books, Water Sports, Books Outlet
ER  -